CN219038591U

CN219038591U - Silicon carbide pipe inspection pressure measuring machine

Info

Publication number: CN219038591U
Application number: CN202222340719.2U
Authority: CN
Inventors: 钟航宇
Original assignee: Hunan Haohang Shuangyu Environmental Protection Equipment Co ltd
Current assignee: Hunan Haohang Shuangyu Environmental Protection Equipment Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-05-16
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to the technical field of silicon carbide pipe fitting pressure measurement machines and discloses a silicon carbide pipe fitting inspection pressure measurement machine, which comprises a placement support, wherein two support legs are fixedly connected to the lower ends of two sides of the placement support, damping support legs are fixedly arranged at the bottoms of the four support legs, two pipe fixing seats are fixedly arranged at the upper end of the placement support, a fixing frame is fixedly connected to the middle part of the rear end of the placement support, a mounting plate is fixedly connected to the top of the fixing frame, a telescopic cylinder is fixedly connected to the lower end of the mounting plate, and a pressure device is fixedly connected to the lower end of the telescopic cylinder. According to the utility model, the pressure measuring machine can be effectively damped, so that the pressure measuring machine is more stable in the use process, and the workpiece is more stable in the test process, so that effective results and test data can be obtained, meanwhile, the workpiece can be counted, the workpiece is prevented from being missed, and the test effectiveness and stability are improved to a certain extent.

Description

Silicon carbide pipe inspection pressure measuring machine

Technical Field

The utility model relates to the technical field of silicon carbide pipe fitting pressure measuring machines, in particular to a silicon carbide pipe fitting inspection pressure measuring machine.

Background

In the production process of silicon carbide material workpieces, pressure resistance detection tests are usually carried out on the produced products, such as steel pipe type workpieces are made of high polymer materials, and in order to verify the feasibility of the materials, the pressure tests of 10MPa-12MPa are required to be carried out, and even 22MPa is required.

The traditional pressure testing device is easy to have the condition of inaccurate pressure test in the testing process, cannot meet the pressure testing requirement, has lower pressure testing precision, is simpler to fix a workpiece, and is inconvenient to use.

Through retrieval, the prior patent (publication number: CN 103674505A) discloses a simple pressure tester, which comprises a manual hydraulic pump, a jacking cylinder connected with the manual hydraulic pump through an oil way, wherein the top of the jacking cylinder is fixed on a base, an inverted U-shaped test platform is fixed at the bottom of the base, two bulges which are used for placing test workpieces are arranged at intervals between the bottoms of the test platforms, and the top of the jacking cylinder is arranged at the tops of the two bulges at intervals, and the simple pressure tester further comprises a pressure gauge which is provided with the oil way and between the jacking cylinder. The pressure testing device with the structure has the advantages of simplicity in operation, convenience in use and the like. However, the test device is lacking in the auxiliary performance of the structure, and the work pieces need to be counted in the detection process, so that the manual counting mode is too low in efficiency and is easy to generate errors.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a silicon carbide pipe inspection pressure measuring machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the silicon carbide pipe fitting inspection and pressure measurement machine comprises a placement support, wherein two support legs are fixedly connected to the lower ends of two sides of the placement support, damping support feet are fixedly arranged at the bottoms of the four support legs, and two pipe fixing seats are fixedly arranged at the upper ends of the placement support;

the middle part of the rear end of the placement bracket is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a mounting plate, the lower end of the mounting plate is fixedly connected with a telescopic cylinder, and the lower end of the telescopic cylinder is fixedly connected with a pressure device;

the pressure device comprises a fixed plate, the upper end of the fixed plate is fixedly connected with the bottom of the telescopic cylinder, the lower end of the fixed plate is fixedly connected with a connecting column, and the lower end of the connecting column is fixedly provided with a pressure measuring head;

through above-mentioned technical scheme, set up the shock attenuation stabilizer blade in the supporting leg bottom, can carry out the shock attenuation effectively to this pressure measuring machine, make this pressure measuring machine more steady at the in-process of using, the upper end of placing the support sets up the tubular product fixing base that is used for conveniently fixing the work piece, be favorable to fixing the work piece, make the work piece more stable in the test process, thereby can obtain more accurate test data and test result, set up the automatic detection device that pushes down of testing pressure, provide the pressure of pushing down through flexible cylinder, make testing pressure can reach required standard, can count the work piece of test through the control electronic box simultaneously, prevent the condition that the work piece leaks the investigation, can detect every work piece.

Further, the damping support leg comprises a damping plate and a damping base, spring damping columns are fixedly connected to two sides of the damping plate and the damping base, a limiting groove is fixedly formed in the middle of the lower end of the damping plate, and two damping sliding blocks are slidably arranged in the limiting groove;

through above-mentioned technical scheme, through setting up spring shock-absorbing column, shock-absorbing rod, damping spring and damping slider in the shock-absorbing leg is inside to be provided with the damping rod in spring shock-absorbing column is inside, through the use of a plurality of shock-absorbing structure's combination, can carry out the shock attenuation effectively to this pressure gauge.

Further, damping rods are fixedly arranged in the two spring damping columns, the middle parts of the damping rods are rotationally connected with damping rods, and one ends, far away from the spring damping columns, of the two damping rods are rotationally connected to the side walls of the damping sliding blocks;

through above-mentioned technical scheme, absorb the resilience force of spring shock strut through the damping pole, make the spring shock strut can play effectual cushioning effect to can not produce the elasticity that makes a round trip, the shock attenuation effect is better.

Further, a damping spring is fixedly connected between the two damping sliding blocks;

through above-mentioned technical scheme, can carry out the shock attenuation of horizontal direction through damping spring to make the supporting leg of upper end and place the support and can keep stable in the horizontal direction.

Further, a control electric box is fixedly connected to the side wall of the fixing frame, and a display screen and a control button are fixedly arranged at the front end of the control electric box;

through the technical scheme, the detected pressure device can be controlled through the display screen and the control buttons arranged on the control electric box, and the detection result is displayed.

Further, silicon carbide pipe fittings are fixedly arranged in the two pipe fixing seats, and the silicon carbide pipe fittings are made of silicon carbide materials;

through the technical scheme, the silicon carbide pipe fitting made of the silicon carbide material is a detected main body.

Further, the upper end of the pressure measuring head is fixedly provided with a pressure sensor, and the pressure sensor is electrically connected with the control electric box;

through the technical scheme, the pressure sensor is used for testing the pressure born by the silicon carbide pipe fitting, so that the strength and the hardness of the silicon carbide pipe fitting are effectively detected.

Further, the damping plate is limited to slide in the damping base;

through above-mentioned technical scheme, through the cooperation between shock attenuation board and the shock attenuation base, can guarantee the shock attenuation effect of shock attenuation stabilizer blade.

The utility model has the following beneficial effects:

1. according to the silicon carbide pipe inspection pressure measuring machine, the damping support legs are arranged at the bottoms of the supporting legs, the damping rods are arranged in the damping rods, the damping springs and the damping sliding blocks, and the damping rods are arranged in the damping springs.

2. According to the silicon carbide pipe inspection pressure measuring machine, the pipe fixing seat for conveniently fixing the workpiece is arranged at the upper end of the placing support, so that the workpiece is fixed, the workpiece is more stable in the testing process, and more accurate testing data and testing results can be obtained.

3. According to the silicon carbide pipe inspection pressure measuring machine, the automatic pressing detection device for detecting the pressure is arranged, the pressing pressure is provided through the telescopic cylinder, so that the detecting pressure can reach the required standard, meanwhile, workpieces can be counted, the workpieces are prevented from being missed, and the effectiveness and the stability of the test are improved to a certain extent.

Drawings

FIG. 1 is an isometric view of a silicon carbide tubing inspection press according to the present utility model;

FIG. 2 is an elevation view of a silicon carbide tubing inspection pressure measurement machine in accordance with the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a damping support leg of a silicon carbide pipe inspection and measurement machine according to the present utility model;

fig. 4 is an enlarged schematic view at a in fig. 1.

Legend description:

1. placing a bracket; 2. support legs; 3. damping support legs; 4. a pipe fixing seat; 5. a silicon carbide tube; 6. a fixing frame; 7. a mounting plate; 8. controlling an electric box; 9. a display screen; 10. a control button; 11. a telescopic cylinder; 12. a pressure device; 13. a shock absorbing plate; 14. a shock absorbing base; 15. a spring shock-absorbing column; 16. a shock-absorbing rod; 17. a damping slide block; 18. a damping spring; 19. a limit groove; 20. a fixing plate; 21. a connecting column; 22. a pressure sensor; 23. and measuring the pressure head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is:

the silicon carbide pipe fitting inspection and pressure measurement machine comprises a placement support 1, wherein two support legs 2 are fixedly connected to the lower ends of two sides of the placement support 1, damping support feet 3 are fixedly arranged at the bottoms of the four support legs 2, and two pipe fixing seats 4 are fixedly arranged at the upper ends of the placement support 1;

the middle part of the rear end of the placement bracket 1 is fixedly connected with a fixing frame 6, the top of the fixing frame 6 is fixedly connected with a mounting plate 7, the lower end of the mounting plate 7 is fixedly connected with a telescopic cylinder 11, and the lower end of the telescopic cylinder 11 is fixedly connected with a pressure device 12;

the pressure device 12 comprises a fixed plate 20, the upper end of the fixed plate 20 is fixedly connected with the bottom of the telescopic cylinder 11, the lower end of the fixed plate 20 is fixedly connected with a connecting column 21, and the lower end of the connecting column 21 is fixedly provided with a pressure measuring head 23;

set up shock attenuation stabilizer blade 3 in supporting leg 2 bottom, can carry out the shock attenuation effectively to this pressure measuring machine, make this pressure measuring machine more steady at the in-process of using, set up the tubular product fixing base 4 that is used for conveniently fixing the work piece in the upper end of placing support 1, be favorable to fixing the work piece, make the work piece in the test process more stable, thereby can obtain more accurate test data and test result, set up the automatic detection device that pushes down of testing pressure, provide the pressure of pushing down through telescopic cylinder 11, make testing pressure can reach required standard, can count the work piece of test through the control electronic box simultaneously, prevent the condition that the work piece leaks the investigation, can detect every work piece.

The damping support leg 3 comprises a damping plate 13 and a damping base 14, the two sides of the damping plate 13 and the damping base 14 are fixedly connected with spring damping columns 15, a limiting groove 19 is fixedly arranged in the middle of the lower end of the damping plate 13, two damping sliding blocks 17 are slidably arranged in the limiting groove 19, the spring damping columns 15, the damping rods 16, the damping springs 18 and the damping sliding blocks 17 are arranged in the damping support leg 3, damping rods are arranged in the spring damping columns 15, the load cell can be effectively damped through the combined use of a plurality of damping structures, damping rods are fixedly arranged in the two spring damping columns 15, the damping rods 16 are rotatably connected in the middle of the damping rods, one ends of the two damping rods 16, which are far away from the spring damping columns 15, are rotatably connected to the side walls of the damping sliding blocks 17, the resilience force of the spring damping columns 15 is absorbed through the damping rods, the spring shock-absorbing column 15 can play an effective shock-absorbing role, the back-and-forth elastic force can not be generated, the shock-absorbing effect is better, the shock-absorbing spring 18 is fixedly connected between the two shock-absorbing sliding blocks 17, the shock absorption in the horizontal direction can be carried out through the shock-absorbing spring 18, thereby the supporting leg 2 at the upper end and the placing bracket 1 can keep stable in the horizontal direction, the side wall of the fixing bracket 6 is fixedly connected with the control electric box 8, the front end of the control electric box 8 is fixedly provided with the display screen 9 and the control button 10, the detected pressure device 12 can be controlled through the display screen 9 and the control button 10 arranged on the control electric box 8, and the detected result is displayed, the silicon carbide pipe fitting 5 is fixedly arranged inside the two pipe fixing seats 4, the silicon carbide pipe fitting 5 is made of silicon carbide materials, the silicon carbide pipe fitting 5 made of the detected main body, the upper end of the pressure measuring head 23 is fixedly provided with the pressure sensor 22, the pressure sensor 22 is electrically connected with the control electric box 8, and the pressure sensor 22 is used for testing the pressure born by the silicon carbide pipe fitting 5, so that the strength and the hardness of the silicon carbide pipe fitting 5 are effectively detected, the damping plate 13 is limited and slides in the damping base 14, and the damping effect of the damping support leg 3 can be ensured through the cooperation between the damping plate 13 and the damping base 14.

Working principle: when the silicon carbide inspection pressure measuring machine is used, firstly, the silicon carbide pipe fitting 5 is placed at the upper end of the placement support 1, then the silicon carbide pipe fitting 5 is fixed firmly through the two pipe fixing seats 4, the telescopic cylinder 11 is started through the control electric box 8, the telescopic cylinder 11 stretches to drive the pressure device 12 at the lower end to move downwards, the pressure measuring head 23 at the lower end is pressed downwards at the upper end of the silicon carbide pipe fitting 5, then the applied pressure is continuously increased, the pressure value is obtained through the pressure sensor 22, when the silicon carbide pipe fitting 5 cracks, the pressure value at the moment is recorded, the compression strength of the silicon carbide pipe fitting 5 is obtained, the damping support legs 3 at the bottom of the supporting legs 2 can effectively damp the pressure measuring machine through the internal spring damping columns 15, the damping rods 16, the damping springs 18 and the damping sliding blocks 17, so that the pressure measuring machine is more stable in the use process, and the use effect is better.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a carborundum pipe fitting inspection pressure measuring machine, is including placing support (1), its characterized in that: two supporting legs (2) are fixedly connected to the lower ends of two sides of the placing support (1), damping support legs (3) are fixedly arranged at the bottoms of the four supporting legs (2), and two pipe fixing seats (4) are fixedly arranged at the upper end of the placing support (1);

the middle part of the rear end of the placement bracket (1) is fixedly connected with a fixing frame (6), the top of the fixing frame (6) is fixedly connected with a mounting plate (7), the lower end of the mounting plate (7) is fixedly connected with a telescopic cylinder (11), and the lower end of the telescopic cylinder (11) is fixedly connected with a pressure device (12);

the pressure device (12) comprises a fixed plate (20), the upper end of the fixed plate (20) is fixedly connected with the bottom of the telescopic cylinder (11), the lower end of the fixed plate (20) is fixedly connected with a connecting column (21), and the lower end of the connecting column (21) is fixedly provided with a pressure measuring head (23).

2. A silicon carbide tubing inspection pressure gauge according to claim 1, wherein: the shock attenuation stabilizer blade (3) is including shock attenuation board (13) and shock attenuation base (14), all fixedly connected with spring shock-absorbing column (15) in shock attenuation board (13) and shock attenuation base (14) both sides, fixed spacing groove (19) that are provided with in shock attenuation board (13) lower extreme middle part, the inside slip of spacing groove (19) is provided with two damping slider (17).

3. A silicon carbide tubing inspection pressure cell as claimed in claim 2, wherein: two the inside damping pole that all fixedly is provided with of spring shock strut (15), just damping pole middle part rotates and is connected with shock attenuation pole (16), two the one end that spring shock strut (15) was kept away from to shock attenuation pole (16) is all rotated and is connected at shock attenuation slider (17) lateral wall.

4. A silicon carbide tubing inspection pressure cell as claimed in claim 2, wherein: a damping spring (18) is fixedly connected between the two damping sliding blocks (17).

5. A silicon carbide tubing inspection pressure gauge according to claim 1, wherein: the side wall of the fixing frame (6) is fixedly connected with a control electric box (8), and a display screen (9) and a control button (10) are fixedly arranged at the front end of the control electric box (8).

6. A silicon carbide tubing inspection pressure gauge according to claim 1, wherein: the two pipe fixing seats (4) are internally and fixedly provided with silicon carbide pipe fittings (5), and the silicon carbide pipe fittings (5) are made of silicon carbide materials.

7. A silicon carbide tubing inspection pressure gauge according to claim 1, wherein: the pressure measuring head (23) is fixedly provided with a pressure sensor (22) at the upper end, and the pressure sensor (22) is electrically connected with the control electric box (8).

8. A silicon carbide tubing inspection pressure cell as claimed in claim 2, wherein: the damping plate (13) is limited and slides in the damping base (14).