CN218330576U

CN218330576U - Pressure testing machine

Info

Publication number: CN218330576U
Application number: CN202222898369.1U
Authority: CN
Inventors: 高峰
Original assignee: Qingdao Hairuite Machinery Co ltd
Current assignee: Qingdao Hairuite Machinery Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-17
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a valve pressure testing machine technical field just discloses a pressure testing machine, a supporting bench is installed to the bottom of pressure testing machine body, a supporting bench's lower surface both sides all are equipped with the base, the installation cavity has all been seted up on the upper surface right side of base, step motor is all installed to the inner chamber of installation cavity, step motor's the coaxial lead screw of all installing of rotor, the surface of lead screw all meshes the lifter, the slider is all installed on the top of lifter, a supporting bench's bottom corresponds the position with the slider and has all seted up the spout, the slider all imbeds in the spout that corresponds the position. Add the step motor who establishes and finally can drive the slider and remove, the slider will drive one side of brace table and slope for the brace table can be in the horizontality, thereby makes things convenient for the staff to adjust the level of pressure testing machine body, saves time, laborsaving, has made things convenient for staff's use.

Description

Pressure testing machine

Technical Field

The utility model relates to a valve pressure testing machine technical field specifically is a pressure testing machine.

Background

The valve pressure tester integrates electromechanical, hydraulic, pressure testing and liquid medium storage and recycling, and has the characteristics of complete functions, stable performance, high automation degree and the like. The device is widely used for testing various performances such as strength, sealing and leakage of various high, medium and low pressure valves connected by a straight-through flange with nominal diameter DNl of 5-1000mm and threads.

The existing pressure test machine is generally characterized in that a base is placed on the ground, then the base is leveled through a calibration device, the base is fixed by concrete, and the pressure test machine is horizontally adjusted through screws on bottom feet;

however, when the screw is used for horizontally adjusting the pressure testing machine, the pressure testing machine needs to be lifted for adjustment, and the weight of the pressure testing machine is heavy, so that the worker is difficult to horizontally adjust the pressure testing machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pressure testing machine to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure testing machine, includes the pressure testing machine body, a supporting bench is installed to the bottom of pressure testing machine body, a supporting bench's lower surface both sides all are equipped with the base, the installation cavity has all been seted up on the upper surface right side of base, step motor is all installed to the inner chamber of installation cavity, step motor's the coaxial lead screw of all installing of rotor, the surface of lead screw all meshes the lifter, the slider is all installed on the top of lifter, a supporting bench's bottom corresponds the position with the slider and has all seted up the spout, the slider all imbeds in the spout that corresponds the position.

Preferably, the limiting plates are installed on the left side of the upper surface of the base, the number of the limiting plates on the same side is two, and the supporting table is placed between the two limiting plates.

Preferably, all install the connecting rod between the limiting plate, the connecting rod all runs through the surface of brace table.

Preferably, the upper surface of the support table is provided with a gantry frame, the gantry frame is of a v-21274, the two sides of the lower surface of a top plate of the gantry frame are provided with connecting plates, and the bottom of each connecting plate is provided with a workbench.

Preferably, a pressing cylinder is installed on the right side of the upper surface of the workbench, and a workpiece is installed in the middle of the upper surface of the workbench.

Preferably, the middle part of the gantry frame is provided with a water tank, the two sides of the bottom of the water tank are provided with uplink guide rods, the middle part of the water tank is provided with uplink cylinders, and the bottoms of the uplink guide rods and the uplink cylinders are arranged on the upper surface of the supporting table.

Advantageous effects

Compared with the prior art, the utility model provides a pressure testing machine possesses following beneficial effect:

1. according to the pressure testing machine, the additionally arranged stepping motor can finally drive the sliding block to move, and the sliding block can drive one side of the supporting table to incline, so that the supporting table can be in a horizontal state, and therefore workers can conveniently adjust the level of the pressure testing machine body, time and labor are saved, and the use of the workers is facilitated;

2. this pressure testing machine adds the limiting plate of establishing and can carry out the outrigger to the left side of brace table with the connecting rod, when adjusting the level of brace table, the left side of brace table will be in steady state always can not and the base between take place to break away from, improved the stability of device.

Drawings

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

FIG. 2 is a schematic structural view of a workpiece according to the present invention;

fig. 3 is an exploded perspective view of the present invention.

In the figure: 1. a pressure testing machine body; 2. a support table; 3. a base; 4. installing a chamber; 5. a stepping motor; 6. a screw rod; 7. a lifting rod; 8. a slider; 9. a chute; 10. a limiting plate; 11. a connecting rod; 12. a gantry frame; 13. a connecting plate; 14. a work table; 15. a pressing cylinder; 16. a workpiece; 17. a water tank; 18. an upward guide bar; 19. and an upward cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a technical scheme, a pressure testing machine, including pressure testing machine body 1, brace table 2, base 3, installation cavity 4, step motor 5, lead screw 6, lifter 7, slider 8, spout 9, limiting plate 10, connecting rod 11, gantry frame 12, connecting plate 13, workstation 14, compressing cylinder 15, work piece 16, water tank 17, ascending guide bar 18 and ascending cylinder 19, please refer to FIG. 1, brace table 2 is installed to the bottom of pressure testing machine body 1, the lower surface both sides of brace table 2 are all equipped with base 3, please refer to FIG. 3, installation cavity 4 has all been seted up on the upper surface right side of base 3, step motor 5 has all been installed to the inner chamber of installation cavity 4, lead screw 6 is all installed to the rotor coaxial of step motor 5, lifter 7 has all been meshed on the surface of lead screw 6, slider 8 has all been installed to the top of lifter 7, the bottom of brace table 2 has all been seted up spout 9 with slider 8 corresponding position, slider 8 all embeds in spout 9 corresponding to the position, start step motor 5 can drive lead screw 6 to rotate, slider 7 can move and can drive coaxial lifter 7, when the last lift motor 2 move up, the right side of brace table 2 can drive the lifter 7 and the rotor of step motor 2 move, can drive up when the rotor of step motor 2 and the rotor is in the last lift up and move, the state of the lift up and the lift the rotor and move, the rotor can drive the rotor and the right side of the lift up and the rotor and rotate the lift up and down, the left side of the upper surface of the base 3 is provided with two limiting plates 10, the number of the limiting plates 10 on the same side is two, the supporting platform 2 is placed between the two limiting plates 10, the connecting rods 11 are installed between the limiting plates 10 and penetrate through the surface of the supporting platform 2, the limiting plates 10 and the connecting rods 11 can stably support the left side of the supporting platform 2, referring to fig. 1, the supporting platform 2 is provided with a gantry frame 12, the gantry frame 12 is of 7421274, the connecting plates 13 are installed on two sides of the lower surface of the top plate of the gantry frame 12, the bottom of the connecting plates 13 is provided with a working platform 14, the working platform 14 is fixed by the limiting plates 10, the working platform 14 can stably work, a pressing cylinder 15 is installed on the right side of the upper surface of the working platform 14, the cylinder can guide a piston to perform linear reciprocating motion in the cylinder, referring to fig. 2, the workpiece 16 is installed in the middle of the upper surface of the working platform 14, the working platform 1, a water tank 17 is installed in the middle of the upper surface of the working platform 14, water tank 17 is installed on the middle of the water tank 17, and upward guide rods 18 are installed on the upper surfaces of the water tank and upward guide cylinders 19, and upward guide rods 19 are installed on the upper surface of the upper support the supporting platform 2.

The working principle of the device is as follows: at first when the right side downward sloping of pressure testing machine body 1, start stepping motor 5's coaxial clockwise rotation of rotor, can finally drive lifter 7 rebound, lifter 7 can drive the right side rebound of brace table 2 then when the right side rebound of brace table 2, start stepping motor 5's coaxial anticlockwise rotation of rotor can finally drive the right side rebound of brace table 2, make brace table 2 be in the horizontality, thereby make things convenient for the staff to adjust the level of pressure testing machine body 1, time saving, labor saving, the use of staff has been made things convenient for, slider 8 can remove in spout 9 when going up and down at last, the left side of brace table 2 will be in stable state always and can not break away from with taking place between the base 3, the stability of device has been improved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pressure testing machine comprises a pressure testing machine body (1), and is characterized in that: supporting bench (2) are installed to the bottom of pressure testing machine body (1), the lower surface both sides of supporting bench (2) all are equipped with base (3), installation cavity (4) have all been seted up on the upper surface right side of base (3), step motor (5) are all installed to the inner chamber of installation cavity (4), lead screw (6) are all installed to the rotor coaxial of step motor (5), lifter (7) have all been meshed on the surface of lead screw (6), slider (8) are all installed on the top of lifter (7), spout (9) have all been seted up to the bottom and slider (8) corresponding position of supporting bench (2), slider (8) all are embedded in spout (9) that correspond the position.

2. The pressure testing machine of claim 1, wherein: limiting plates (10) are installed on the left side of the upper surface of the base (3), the number of the limiting plates (10) on the same side is two, and the supporting table (2) is placed between the two limiting plates (10).

3. The pressure testing machine of claim 2, wherein: all install connecting rod (11) between limiting plate (10), connecting rod (11) all run through the surface of brace table (2).

4. The pressure testing machine of claim 1, wherein: the upper surface of the support table (2) is provided with a gantry frame (12), the gantry frame (12) is of a v-21274, connecting plates (13) are arranged on two sides of the lower surface of a top plate of the gantry frame (12), and a workbench (14) is arranged at the bottom of the connecting plates (13).

5. The pressure testing machine of claim 4, wherein: the upper surface right side of workstation (14) is installed and is compressed tightly cylinder (15), the upper surface mid-mounting of workstation (14) has work piece (16).

6. The pressure testing machine of claim 4, wherein: the water tank (17) is installed in the middle of the gantry frame (12), the ascending guide rods (18) are installed on two sides of the bottom of the water tank (17), the ascending air cylinders (19) are installed in the middle of the water tank (17), and the bottoms of the ascending guide rods (18) and the ascending air cylinders (19) are installed on the upper surface of the support table (2).