CN210400673U - Pressure detection equipment is used in production of aeronautical machinery spare part - Google Patents

Abstract

The utility model discloses a pressure measurement equipment is used in production of aviation machinery spare part, the on-line screen storage device comprises a base, two fixed columns, two are installed at the top of base the outer wall of fixed column all is provided with the external screw thread, the outer wall of fixed column is provided with the sliding plate, open at the top of sliding plate has the slip hole, and the sliding plate passes through slip hole sliding connection on the fixed column, the sliding plate has fixation nut at the top of fixed column and the equal threaded connection in bottom, and the sliding plate is through upper and lower two fixation nut fixed connection on the fixed column, the bottom of sliding plate is provided with the bearing post. The utility model discloses reduce the contact time of spare part and bearing post, improve the efficiency to the pressure detection of inspection spare part, finely tune hydraulic telescoping rod to the pressure that spare part was exerted, know directly perceivedly and detect the pressure of spare part, improved aeromachinery spare part pressure clamping device's nimble regulation nature, can change different bearing tray, improved staff's operational environment.

Description

Pressure detection equipment is used in production of aeronautical machinery spare part

Technical Field

The utility model relates to an aeronautical machinery technical field especially relates to a pressure measurement equipment is used in production of aeronautical machinery spare part.

Background

Aviation refers to the navigation activity of a manned or unmanned aircraft in the atmosphere in a narrow sense, the term aviation refers to the science necessary for aviation activity in a broad sense, and also refers to various technologies related to research and development of aircrafts, and when aviation mechanical parts are produced, pressure detection needs to be carried out on the parts so as to ensure the parts to be normally used in use.

Among the prior art pressure detection equipment is used in production of aircraft machinery spare part, the contact process's of spare part and pressure-bearing post time is longer, and is lower to the efficiency of the pressure detection of inspection spare part, and hydraulic telescoping rod can not finely tune the pressure that the spare part was applyed, can not directly perceivedly understand the pressure that detects the spare part, and aircraft machinery spare part pressure clamping device's nimble adjustability is relatively poor, is not convenient for change and bears the tray, and staff's operational environment is relatively poor.

Therefore, it is desirable to design a pressure detection device for producing parts of an aircraft machine to solve the above problems.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the pressure measurement equipment is used in aviation machine parts production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pressure detection device for production of aviation mechanical parts comprises a base, wherein two fixed columns are installed at the top of the base, external threads are arranged on the outer walls of the two fixed columns, sliding plates are arranged on the outer walls of the fixed columns, sliding holes are formed in the tops of the sliding plates and are connected to the fixed columns in a sliding mode through the sliding holes, fixing nuts are connected to the tops and the bottoms of the fixed columns through threads of the sliding plates, the sliding plates are fixedly connected to the fixed columns through upper and lower fixing nuts, a bearing column is arranged at the bottom of the sliding plate and is located between the two fixed columns, a shell is arranged on the front face of the base, a hydraulic telescopic rod is fixedly installed inside the base, the output end of the hydraulic telescopic rod extends to the top of the base, a sinking groove is formed in the top of the base, and a connecting, the top of connection pad is provided with bears the tray, pressure sensor has been placed at the top of bearing the tray, the threaded hole is opened at the top of connection pad, the bottom of bearing the tray is provided with the screw thread post, the inside of base is provided with the controller, the top of shell is provided with display screen, switch and adjust knob, and display screen, switch and adjust knob distribute from left to right in proper order.

Furthermore, a baffle is arranged at the top of the bearing tray and is in a concentric circle shape, and the bearing tray is fixed on the connecting disc through a threaded column and a threaded hole.

Furthermore, the outer walls of the bearing tray and the baffle are provided with rough surfaces, and the specification of the bearing tray is matched with that of the sink groove.

Furthermore, the top of shell is provided with the data plate, and the data plate is located display screen, switch and adjust knob's below.

Furthermore, four supporting legs are installed to the bottom of base, and four supporting legs are located the four corners position of base respectively.

Furthermore, the output ends of the pressure sensor, the adjusting knob and the switch are electrically connected with the input end of the controller through electric leads, and the output end of the controller is electrically connected with the input ends of the hydraulic telescopic rod and the display screen through the electric leads.

The utility model has the advantages that:

1. through the adjust knob who sets up, rotate adjust knob, adjust the elevating speed of hydraulic telescoping rod's output, reduce the time of the contact process of machine parts and pressure-bearing post, improve the efficiency to the pressure detection of inspection aircraft machine parts, can finely tune the pressure that hydraulic telescoping rod applyed to aircraft machine parts moreover, improved the detection precision to aircraft machine parts pressure.

2. Through the pressure sensor and the display that set up, the cooperation of display and pressure sensor can be fine shows the pressure coefficient and the atress condition, can directly perceivedly know the pressure that detects aircraft machinery spare part and bear the maximum coefficient, convenient to use person's record and repeated test.

3. Through the fixing nut and the sliding plate that set up, can adjust the position of sliding plate on the fixed column to adjustment bearing post and bear the distance between the tray, so that satisfy the pressure detection to the aeromachinery spare part of equidimension not, improved aeromachinery spare part pressure clamping device's nimble regulation nature moreover, further shortened the contact time of aeromachinery spare part and bearing post.

4. Through the tray and the baffle that bear that set up, through the threaded hole of the threaded post threaded connection on the tray that bears on the weight of the threaded hole on the connection pad, can change different trays that bear, satisfy the aeronautical machinery spare part of different shapes, the baffle on bearing the weight of the tray, when aeronautical machinery spare part bearing pressure is not enough to take place breakage, the baffle can prevent that broken aeronautical machinery spare part from spilling and falling on the base.

Drawings

Fig. 1 is a schematic view of an overall structure of a pressure detection device for producing aircraft mechanical parts according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a pressure detection device for producing aircraft mechanical parts provided by the present invention;

FIG. 3 is a schematic structural view of a threaded column and a threaded hole of the pressure detection equipment for producing aircraft mechanical parts provided by the present invention;

fig. 4 is the utility model provides a controller control schematic diagram of pressure measurement equipment for production of aircraft machinery spare part.

In the figure: the device comprises a base 1, a fixing column 2, an external thread 3, a fixing nut 4, a sliding plate 5, a pressure-bearing column 6, a shell 7, a hydraulic telescopic rod 8, a sinking groove 9, a connecting disc 10, a bearing tray 11, a pressure sensor 12, a baffle 13, a threaded hole 14, a threaded column 15, a rough surface 16, a controller 17, a display screen 18, a switch 19, an adjusting knob 20, a nameplate 21 and a supporting leg 22.

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 4, the pressure detection equipment for producing aviation machinery parts comprises a base 1, two fixed columns 2 are mounted at the top of the base 1, external threads 3 are arranged on the outer walls of the two fixed columns 2, sliding plates 5 are arranged on the outer walls of the fixed columns 2, sliding holes are formed in the tops of the sliding plates 5, the sliding plates 5 are slidably connected to the fixed columns 2 through the sliding holes, fixing nuts 4 are respectively and threadedly connected to the tops and bottoms of the fixed columns 2 of the sliding plates 5, the positions of the sliding plates 5 on the fixed columns 2 can be adjusted, the sliding plates 5 are fixedly connected to the fixed columns 2 through the upper fixing nuts 4 and the lower fixing nuts 4, pressure bearing columns 6 are arranged at the bottoms of the sliding plates 5, the pressure bearing columns 6 are located between the two fixed columns 2, a shell 7 is arranged on the front side of the base 1, a hydraulic telescopic rod 8 is fixedly mounted inside, open at the top of base 1 has heavy groove 9, the output of hydraulic telescoping rod 8 is provided with connection pad 10, the top of connection pad 10 is provided with bears tray 11, pressure sensor 12 has been placed at the top that bears tray 11, pressure sensor 12 is PT124G-111, the pressure that the aeronautical machinery spare part received can be transmitted in real time, threaded hole 14 is opened at the top of connection pad 10, the bottom that bears tray 11 is provided with threaded column 15, the inside of base 1 is provided with controller 17, the model of controller 17 is DATA-7311, the top of shell 7 is provided with display screen 18, switch 19 and adjust knob 20, and display screen 18, switch 19 and adjust knob 20 distribute from left to right in proper order.

Furthermore, the top of the bearing tray 11 is provided with a baffle 13, so that broken aircraft mechanical parts can be prevented from being scattered on the base, the working environment of workers is improved, the baffle 13 is in a concentric circle shape, and the bearing tray 11 is fixed on the connecting disc 10 through a threaded column 15 and a threaded hole 14.

Further, the outer walls of the bearing tray 11 and the baffle 13 are provided with rough surfaces 16, so that the friction force of the worker in replacing the bearing tray 11 can be increased, the bearing tray 11 can be rotated conveniently, and the specification of the bearing tray 11 is matched with that of the sinking groove 9.

Further, the top of the housing 7 is provided with a nameplate 21 for placing a trademark or name of a company for external publicity, and the nameplate 21 is located below the display screen 18, the switch 19 and the adjusting knob 20.

Further, four supporting legs 22 are installed to base 1's bottom, and rubber foot pad is adopted to supporting leg 22 bottom, improves the stability of pressure measurement equipment at the during operation, and four supporting legs 22 are located base 1's four corners position respectively.

Further, the output ends of the pressure sensor 12, the adjusting knob 20 and the switch 19 are electrically connected with the input end of the controller 17 through electric leads, and the output end of the controller 17 is electrically connected with the input ends of the hydraulic telescopic rod 8 and the display screen 18 through electric leads.

The working principle is as follows: when the pressure detection device is used, the pressure detection device for producing the aircraft mechanical parts is fixed at a designated position through the supporting leg 22, different bearing trays 11 can be replaced by being connected in the threaded holes 14 on the connecting disc 10 through the threaded columns 15 on the bearing trays 11 according to the detection of the aircraft mechanical parts with different shapes, then the pressure sensor 12 is placed on the bearing tray 11, then the aircraft mechanical parts needing to detect the pressure are placed on the sensor 12, when the size difference of the aircraft mechanical parts is detected to be larger, the fixing nut 4 at the bottom or above the sliding plate 5 can be loosened, the position of the sliding plate 5 on the fixing column 2 is adjusted, the position of the sliding plate 5 is adjusted, and thus the distance between the bearing column 6 and the bearing tray 11 is adjusted, so as to meet the pressure detection of the aircraft mechanical parts with different sizes, the switch 19 is started, the hydraulic telescopic rod 8 is started to work through the controller 17, the adjusting knob 20 is rotated, the lifting speed of the output end of the hydraulic telescopic rod 5 is controlled through the controller 17, then the output end of the hydraulic telescopic rod 8 moves upwards, the connecting disc 10 is pushed to move upwards, the bearing tray 11 and the aeromechanical parts are pushed to move upwards, the contact time between the mechanical parts and the bearing column 6 is reduced, the pressure applied to the aeromechanical parts by the hydraulic telescopic rod 8 can be finely adjusted, the pressure of the aeromechanical parts and the bearing column 6 by the pressure sensor 12 is transmitted to the controller 17 in real time, digital signals are processed and displayed on the display screen 18 through the controller 17, the pressure applied to the detected aeromechanical parts can be intuitively known, when the aeromechanical parts are not enough crushed in bearing pressure, the baffle 13 on the bearing tray 11 can prevent the crushed aeromechanical parts from falling on the base, the working environment of the working personnel is improved.

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 (6)

1. The pressure detection equipment for the production of the aviation mechanical parts comprises a base (1) and is characterized in that two fixing columns (2) are installed at the top of the base (1), external threads (3) are arranged on the outer walls of the two fixing columns (2), a sliding plate (5) is arranged on the outer wall of each fixing column (2), a sliding hole is formed in the top of the sliding plate (5), the sliding plate (5) is connected to the fixing columns (2) in a sliding mode through the sliding hole, fixing nuts (4) are connected to the top and the bottom of each fixing column (2) of the sliding plate (5) in a threaded mode, the sliding plate (5) is fixedly connected to the fixing columns (2) through the upper fixing nut (4) and the lower fixing nut (4), a bearing column (6) is arranged at the bottom of the sliding plate (5), the bearing column (6) is located between the two fixing columns (2), and a shell (7, the interior of the base (1) is fixedly provided with a hydraulic telescopic rod (8), the output end of the hydraulic telescopic rod (8) extends to the top of the base (1), a sinking groove (9) is formed in the top of the base (1), a connecting disc (10) is arranged at the output end of the hydraulic telescopic rod (8), a bearing tray (11) is arranged at the top of the connecting disc (10), a pressure sensor (12) is arranged at the top of the bearing tray (11), the top of the connecting disc (10) is provided with a threaded hole (14), the bottom of the bearing tray (11) is provided with a threaded column (15), a controller (17) is arranged in the base (1), a display screen (18), a switch (19) and an adjusting knob (20) are arranged at the top of the shell (7), and the display screen (18), the switch (19) and the adjusting knob (20) are distributed from left to right in sequence.

2. The pressure detection equipment for producing the aircraft mechanical part as claimed in claim 1, wherein a baffle (13) is arranged on the top of the bearing tray (11), the baffle (13) is in a concentric circle shape, and the bearing tray (11) is fixed on the connecting disc 10 through a threaded column (15) and a threaded hole (14).

3. The pressure detection equipment for producing the aircraft mechanical parts as claimed in claim 1, wherein the outer walls of the bearing tray (11) and the baffle (13) are provided with rough surfaces (16), and the specification of the bearing tray (11) is matched with that of the sinking groove (9).

4. The pressure detection equipment for producing aircraft mechanical parts according to claim 1, wherein a nameplate (21) is arranged on the top of the housing (7), and the nameplate (21) is located below the display screen (18), the switch (19) and the adjusting knob (20).

5. The pressure detection equipment for producing the aviation machine parts and components as claimed in claim 1, wherein four support legs (22) are mounted at the bottom of the base (1), and the four support legs (22) are respectively located at four corners of the base (1).

6. The pressure detection equipment for producing the aviation mechanical parts and components as claimed in claim 1, wherein the output ends of the pressure sensor (12), the adjusting knob (20) and the switch (19) are electrically connected with the input end of the controller (17) through electric leads, and the output end of the controller (17) is electrically connected with the input ends of the hydraulic telescopic rod (8) and the display screen (18) through electric leads.

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