CN213121436U

CN213121436U - Pressure testing machine

Info

Publication number: CN213121436U
Application number: CN202021946394.7U
Authority: CN
Inventors: 徐胜利
Original assignee: Suzhou Hebli Intelligent Equipment Co ltd
Current assignee: Suzhou Hebli Intelligent Equipment Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-04
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a pressure testing machine in the field of pressure testing equipment, which comprises a stand column, wherein the right wall surface of the stand column is provided with an upper pressure plate structure, the lower wall surface of the upper pressure plate structure is provided with a lower pressure plate structure, the lower wall surface of the lower pressure plate structure is provided with a rotary workbench structure, the lower wall surface of the rotary workbench structure is provided with a box body structure, and the inside of the box body structure is provided with a workbench power structure; the top board structure includes: the device comprises a top plate, a hydraulic rod, a telescopic rod and an upper pressure plate; the right wall at the stand is installed to the roof, and the lower wall at the roof is installed to the hydraulic stem, and four telescopic links are installed at the lower wall of roof, and the top board is installed at the lower wall of hydraulic stem. The utility model discloses in, through transparent protection casing, at the in-process that carries out the pressure test, shelter from the fragment that splashes, solve at the in-process that carries out the pressure test, the sampling material can be crushed into many tiny fragments, and when the sampling material was broken, the problem that the fragment splashed easily, improvement so just great the utility model discloses a security.

Description

Pressure testing machine

Technical Field

The utility model relates to a pressure test equipment field specifically is a pressure test machine.

Background

Physical pressure refers to the force that occurs at the contact surface of two objects, either the vertical force of a gas against a solid and the surface of a liquid, or the vertical force of a liquid against the surface of a solid. The force between the objects acting perpendicularly on the surface of the objects due to mutual compression is called the pressure. Such as the force of a soccer ball against the ground, the force of an object against a slope, the force of a hand against a wall, etc. Conventionally, in mechanics and most engineering disciplines, the term "pressure" is synonymous with pressure in physics. The direction of the pressure is perpendicular to the contact surface and is directed to the pressed objects, and the condition is that the objects are in contact and mutually pressed. The pressure of the solid surface is usually the result of elastic deformation, typically a contact force. The pressure of the liquid and gas surfaces is typically the result of gravity and molecular motion. The direction of action of the pressure is generally perpendicular to the contact surface of the object. If it is observed that the direction of action of the pressure is not perpendicular to the contact surface, it is usually due to the combined action of the pressure and the friction.

However, the existing process of carrying out the pressure test, the sampling material can be crushed into many tiny fragments, and when the sampling material was broken, the fragment splashed easily, had great potential safety hazard, and simultaneously, after the pressure test, the fragment scatterd on the holding down plate, influenced next pressure test work, and the staff need clear up the holding down plate with the fragment, leads to work efficiency lower. Accordingly, those skilled in the art have provided a pressure tester to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure test machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pressure testing machine comprises a stand column, wherein an upper pressure plate structure is arranged on the right wall surface of the stand column, a lower pressure plate structure is arranged on the lower wall surface of the upper pressure plate structure, a rotary workbench structure is arranged on the lower wall surface of the lower pressure plate structure, a box body structure is arranged on the lower wall surface of the rotary workbench structure, and a workbench power structure is arranged in the box body structure; the upper platen structure includes: the device comprises a top plate, a hydraulic rod, a telescopic rod and an upper pressure plate; the top plate is installed on the right wall surface of the stand column, the hydraulic rod is installed on the lower wall surface of the top plate, the four telescopic rods are installed on the lower wall surface of the top plate, and the upper pressing plate is installed on the lower wall surface of the hydraulic rod.

As a further aspect of the present invention: the lower platen structure includes: the device comprises a lower pressing plate, a pressure sensor and a transparent protective cover; the lower pressing plate is installed on the lower wall surface of the upper pressing plate, the pressure sensor is installed on the lower wall surface of the lower pressing plate, and the transparent protective cover is installed on the outer wall surface of the lower pressing plate.

As a further aspect of the present invention: the rotary table structure includes: the rotary table, the base and the driven gear shaft; the rotary worktable is installed on the lower wall surface of the pressure sensor, the base is installed on the lower wall surface of the rotary worktable, and the driven gear shaft is installed on the inner wall surface of the rotary worktable.

As a further aspect of the present invention: the box structure includes: the device comprises a box body, a controller and a display; the box is installed at the lower wall of base, the right wall at the box is installed to the controller, the left wall at the controller is installed to the display.

As a further aspect of the present invention: the workstation power structure includes: the driving gear shaft, the driving motor and the motor support frame; the driving gear shaft is installed on the right wall surface of the driven gear shaft, the driving motor is installed on the right wall surface of the driving gear shaft, and the motor support frame is installed on the lower wall surface of the driving motor.

As a further aspect of the present invention: an oil supply tank is arranged in the tank body.

As a further aspect of the present invention: the lower wall surface of the box body is provided with supporting legs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the transparent protection casing in the holding-down plate structure, can shelter from the fragment that splashes at the in-process that carries out the pressure test, solve at the in-process that carries out the pressure test, the sampling material can be crushed into many tiny fragments, and when the sampling material was broken, the fragment splashes easily, has the problem of great potential safety hazard, just so great improvement the utility model discloses a security.

2. The utility model discloses in, make the swivel work head in the swivel work head structure drive through workstation power structure and push down the clamp plate structure and rotate, when carrying out pressure test, can clear up work or material loading work to the lower clamp plate that has accomplished pressure test, after solving pressure test, the fragment scatters on the clamp plate, influence next pressure test work, the staff need clear up out the clamp plate with the fragment, lead to the lower problem of work efficiency, great improvement pressure test's precision, and improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the utility model from the left to the middle;

fig. 4 is a schematic diagram of the top view structure of the present invention;

fig. 5 is a schematic structural diagram of a section view of the position a in the present invention.

In the figure: 1. a column; 2. a top plate; 3. a hydraulic lever; 4. a telescopic rod; 5. an upper pressure plate; 6. a lower pressing plate; 7. a pressure sensor; 8. a transparent protective cover; 9. rotating the working table; 10. a base; 11. a driven gear shaft; 12. a box body; 13. a controller; 14. a display; 15. a driving gear shaft; 16. a drive motor; 17. a motor support frame; 18. an oil supply tank; 19. support the feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a pressure testing machine includes a stand column 1, an upper pressing plate structure is installed on a right wall surface of the stand column 1, a lower pressing plate structure is installed on a lower wall surface of the upper pressing plate structure, a rotary worktable structure is installed on a lower wall surface of the lower pressing plate structure, a box structure is installed on the lower wall surface of the rotary worktable structure, and a worktable power structure is installed inside the box structure; the top board structure includes: the device comprises a top plate 2, a hydraulic rod 3, an expansion rod 4 and an upper pressure plate 5; roof 2 installs at the right wall of stand 1, and hydraulic stem 3 installs at the lower wall of roof 2, and four telescopic links 4 install at the lower wall of roof 2, and top board 5 installs at the lower wall of hydraulic stem 3.

Wherein, the holding-down plate structure includes: a lower press plate 6, a pressure sensor 7 and a transparent protective cover 8; the lower pressing plate 6 is arranged on the lower wall surface of the upper pressing plate 5, the pressure sensor 7 is arranged on the lower wall surface of the lower pressing plate 6, and the transparent protective cover 8 is arranged on the outer wall surface of the lower pressing plate 6. The rotary table structure includes: a rotary table 9, a base 10, and a driven gear shaft 11; the rotary table 9 is attached to the lower wall surface of the pressure sensor 7, the base 10 is attached to the lower wall surface of the rotary table 9, and the driven gear shaft 11 is attached to the inner wall surface of the rotary table 9. The box structure includes: a case 12, a controller 13, and a display 14; a case 12 is installed on a lower wall surface of the base 10, a controller 13 is installed on a right wall surface of the case 12, and a display 14 is installed on a left wall surface of the controller 13. Workstation power structure includes: a driving gear shaft 15, a driving motor 16 and a motor support frame 17; the driving gear shaft 15 is installed on the right wall surface of the driven gear shaft 11, the driving motor 16 is installed on the right wall surface of the driving gear shaft 15, and the motor support frame 17 is installed on the lower wall surface of the driving motor 16. An oil supply tank 18 is installed inside the tank body 12. The lower wall surface of the case 12 is provided with support legs 19.

The utility model discloses a theory of operation is: when the utility model is used, the operation process is very simple, firstly, a worker connects an external alternating current power supply to a driving motor 16 in the utility model, connects an oil supply tank 18 with a hydraulic rod 3 in an upper pressure plate structure through an oil supply pipe, connects a pressure sensor 7 in a lower pressure plate structure with a controller 13 in a box structure through a wire, and connects a display 14 with the controller 13 through a wire; when pressure testing is carried out, the transparent protective cover 8 placed on the rotary workbench 9 in the rotary workbench structure is taken down, a sampling material to be subjected to pressure testing is placed on the lower pressing plate 6, and the transparent protective cover 8 is placed back on the rotary workbench 9, wherein the transparent protective cover 8 can shield splashed fragments, so that the safety of the utility model is improved; the driving gear shaft 15 is driven to rotate by controlling a driving motor 16 through a controller 13, the driving gear shaft 15 drives a driven gear shaft 11 and further drives a rotary worktable 9 to rotate, so that a lower pressing plate 6 with a sampling material rotates to be under an upper pressing plate 5, a hydraulic rod 3 is controlled by the controller 13 to drive the upper pressing plate 5 to approach the lower pressing plate 6, the sampling material is extruded and crushed, the result of a pressure test is fed back to a display through a pressure sensor 7, the test result is recorded by a worker, then the hydraulic rod 3 is controlled by the controller 13 to drive the upper pressing plate 5 to move upwards and separate from the lower pressing plate 6, the driving gear shaft 15 is driven by the driving gear shaft 15 through the controller 13 to rotate, the driving gear shaft 15 drives the driven gear shaft 11, the rotary worktable 9 is driven to rotate, and the lower pressing plate 6 which completes the pressure test leaves to be under the upper pressing plate 5, then clear up the fragment on the holding down plate 5, wherein when carrying out pressure test, can carry out the material loading work of sampling material and carry out cleaning work to holding down plate 6 that has accomplished test work, reduce the influence of the fragment on holding down plate 6 to next pressure test work, improve the measuring accuracy, and great improvement work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pressure testing machine comprises a stand column (1), and is characterized in that an upper pressure plate structure is mounted on the right wall surface of the stand column (1), a lower pressure plate structure is mounted on the lower wall surface of the upper pressure plate structure, a rotary workbench structure is mounted on the lower wall surface of the lower pressure plate structure, a box body structure is mounted on the lower wall surface of the rotary workbench structure, and a workbench power structure is mounted inside the box body structure;

the upper platen structure includes: the device comprises a top plate (2), a hydraulic rod (3), a telescopic rod (4) and an upper pressure plate (5);

the hydraulic support is characterized in that the top plate (2) is arranged on the right wall surface of the upright post (1), the hydraulic rod (3) is arranged on the lower wall surface of the top plate (2), the four telescopic rods (4) are arranged on the lower wall surface of the top plate (2), and the upper pressing plate (5) is arranged on the lower wall surface of the hydraulic rod (3).

2. The pressure testing machine of claim 1, wherein the lower platen structure comprises: the device comprises a lower pressing plate (6), a pressure sensor (7) and a transparent protective cover (8);

the lower pressing plate (6) is installed on the lower wall face of the upper pressing plate (5), the pressure sensor (7) is installed on the lower wall face of the lower pressing plate (6), and the transparent protective cover (8) is installed on the outer wall face of the lower pressing plate (6).

3. The pressure testing machine of claim 1, wherein the rotary table structure comprises: a rotary table (9), a base (10), and a driven gear shaft (11);

the rotary worktable (9) is arranged on the lower wall surface of the pressure sensor (7), the base (10) is arranged on the lower wall surface of the rotary worktable (9), and the driven gear shaft (11) is arranged on the inner wall surface of the rotary worktable (9).

4. The pressure testing machine of claim 1, wherein the box structure comprises: a box body (12), a controller (13) and a display (14);

the box body (12) is arranged on the lower wall surface of the base (10), the controller (13) is arranged on the right wall surface of the box body (12), and the display (14) is arranged on the left wall surface of the controller (13).

5. The pressure testing machine of claim 1, wherein the table power structure comprises: a driving gear shaft (15), a driving motor (16) and a motor support frame (17);

the driving gear shaft (15) is installed on the right wall face of the driven gear shaft (11), the driving motor (16) is installed on the right wall face of the driving gear shaft (15), and the motor supporting frame (17) is installed on the lower wall face of the driving motor (16).

6. A pressure tester as claimed in claim 4, characterised in that the tank (12) has an oil supply tank (18) mounted therein.

7. A press testing machine as claimed in claim 1, characterized in that the lower wall of said box (12) is fitted with supporting feet (19).