CN216524766U

CN216524766U - High-speed low-temperature pin stability measurement and control system

Info

Publication number: CN216524766U
Application number: CN202123351148.4U
Authority: CN
Inventors: 陈军
Original assignee: Jingjiang Sulun Engineering Machinery Co ltd
Current assignee: Jingjiang Sulun Engineering Machinery Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-13
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a high-speed low-temperature pin shaft stability measurement and control system which comprises a measurement and control platform, wherein the top end of the measurement and control platform is fixedly connected with a gearbox, one side of the gearbox is provided with a chuck, the top end of the measurement and control platform is provided with a sliding seat through a linear guide rail, and the inner side of the sliding seat is provided with an infrared scanner through a connecting ring; through setting up linear guide and infrared scanner, make infrared scanner scan the outside of round pin axle and detect, and rotate a week when the round pin axle, linear guide drive slide removes a scanning unit, thereby make infrared scanner carry out comprehensive scanning to the round pin axle, if the machining precision of round pin axle is qualified, then the numerical value of infrared scanner scanning can fluctuate in certain error, it can not be because the test sample to explain the round pin axle that awaits measuring when the scanning numerical value of round pin axle does not have regularity, and then check to the round pin axle before observing and controlling makes the experimental result truer.

Description

High-speed low-temperature pin stability measurement and control system

Technical Field

The utility model belongs to the technical field of pin shaft measurement and control, and particularly relates to a high-speed low-temperature pin shaft stability measurement and control system.

Background

The pin shaft is a standard fastener, can be statically and fixedly connected, can also move relative to a connected piece, and is mainly used at the hinged part of two parts to form hinged connection. The pin shaft is usually locked by a split pin, so that the operation is reliable and the disassembly is convenient.

At present, the stability measurement and control of the high-speed low-temperature pin shaft are mainly performed on the bending deformation of the pin shaft, but the size parameter of the pin shaft to be measured is required to be obtained when the pin shaft is measured and controlled, and the measurement and control experiment of the pin shaft is not standard enough due to the fact that the size parameter of the pin shaft is influenced by machining precision and then the actual parameter of the pin shaft to be measured is difficult to obtain before measurement and control, so that the high-speed low-temperature pin shaft stability measurement and control system is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provide a high-speed low-temperature pin stability measurement and control system to solve the problem that the measurement and control experiment on a pin is not standard enough because the dimensional parameters of the pin are influenced by the machining precision and the actual parameters of the pin to be measured are difficult to obtain before measurement and control.

In order to achieve the purpose, the utility model provides the following technical scheme: high-speed low temperature round pin axle stability system of observing and controling, including the measurement and control platform, measurement and control platform top fixedly connected with gearbox, gearbox one side is provided with the chuck, measurement and control platform top is provided with the slide through linear guide, the slide inboard is provided with infrared scanner through the go-between, measurement and control platform back fixedly connected with slide rail, the inboard sliding connection of slide rail has the stand, stand top fixedly connected with pressure cylinder one, the output of pressure cylinder one is provided with withstand voltage detection end.

Preferably, a first supporting table is fixedly connected to the top end of the measurement and control table, a second supporting table is fixedly connected to one side, close to the first supporting table, of the sliding seat, and arc-shaped grooves are formed in the inner sides of the first supporting table and the second supporting table.

Preferably, the top end of the measurement and control console is fixedly connected with a driving motor through a motor base, and the output end of the driving motor is in transmission connection with the chuck through a gearbox.

Preferably, a console is arranged on one side of the measurement and control console, the console is electrically connected with the infrared scanner and the controller, and the controller is electrically connected with the driving motor.

Preferably, one side of the sliding seat, which is far away from the second supporting table, is fixedly connected with a connecting plate, and the inner side of the connecting plate is in threaded connection with a fixing bolt.

Preferably, the back surface of the measurement and control platform is fixedly connected with a second pressure cylinder through a connecting seat, and the output end of the second pressure cylinder is fixedly connected with the upright post.

Preferably, the first pressure cylinder and the second pressure cylinder are both electrically connected with the controller.

Preferably, the voltage-withstanding detection end is electrically connected with the console.

Compared with the prior art, the utility model provides a high-speed low-temperature pin stability measurement and control system, which has the following beneficial effects:

1. according to the utility model, the linear guide rail and the infrared scanner are arranged, so that the infrared scanner scans and detects the outer side of the pin shaft, and when the pin shaft rotates for a circle, the linear guide rail drives the sliding seat to move by one scanning unit, so that the infrared scanner scans the pin shaft comprehensively, if the processing precision of the pin shaft is qualified, the scanning value of the infrared scanner fluctuates within a certain error, and when the scanning value of the pin shaft is irregular, the pin shaft to be tested cannot be tested due to a test sample, and the pin shaft is tested before measurement and control, so that the experimental result is more real;

2. the pressure-resistant detection end is arranged to push the upright post to move along the slide rail, so that the first pressure cylinder at the upper end of the upright post moves above the pin shaft, then the first pressure cylinder is controlled to push the pressure-resistant detection end at the output end of the first pressure cylinder to move downwards, pressure is applied to the middle section of the pin shaft, and the bending force applied to the pin shaft is detected through the pressure-resistant detection end in the uniform pressure application process.

The device has the advantages that the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

fig. 1 is a schematic isometric structural view of a high-speed low-temperature pin stability measurement and control system provided by the utility model;

FIG. 2 is a schematic diagram of an explosion structure of the high-speed low-temperature pin stability measurement and control system provided by the utility model;

FIG. 3 is a schematic diagram of a back side axis measurement structure of the high-speed low-temperature pin stability measurement and control system provided by the utility model;

FIG. 4 is a schematic diagram of an axis measurement structure at one side of a high-speed low-temperature pin stability measurement and control system provided by the utility model;

in the figure: the device comprises a measurement and control platform 1, a gearbox 2, a chuck 3, a linear guide rail 4, a sliding seat 5, a connecting ring 6, an infrared scanner 7, a sliding rail 8, an upright post 9, a first pressure cylinder 10, a pressure resistance detection end 11, a first support platform 12, a second support platform 13, a motor base 14, a driving motor 15, a controller 16, a control platform 17, a connecting plate 18, a fixing bolt 19, a connecting seat 20 and a second pressure cylinder 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-speed low-temperature pin shaft stability measurement and control system comprises a measurement and control platform 1, wherein the top end of the measurement and control platform 1 is fixedly connected with a gearbox 2, one side of the gearbox 2 is provided with a chuck 3, the top end of the measurement and control platform 1 is provided with a slide seat 5 through a linear guide rail 4, the inner side of the slide seat 5 is provided with an infrared scanner 7 through a connecting ring 6, the back surface of the measurement and control platform 1 is fixedly connected with a slide rail 8, the inner side of the slide rail 8 is slidably connected with a stand column 9, the top end of the stand column 9 is fixedly connected with a pressure cylinder I10, the output end of the pressure cylinder I10 is provided with a pressure-resistant detection end 11, the infrared scanner 7 scans and detects the outer side of a pin shaft through scanning by arranging the linear guide rail 4 and the infrared scanner 7, when the pin shaft rotates for a circle, the linear guide rail 4 drives the slide seat 5 to move a scanning unit, so that the infrared scanner 7 comprehensively scans the pin shaft, if the processing precision of the pin shaft is qualified, the numerical value scanned by the infrared scanner 7 fluctuates within a certain error, when the scanning value of the pin shaft is irregular, the pin shaft to be tested cannot be tested due to the test sample, and the pin shaft is tested before measurement and control, so that the experimental result is more real.

In the utility model, preferably, a first support table 12 is fixedly connected to the top end of the measurement and control platform 1, a second support table 13 is fixedly connected to one side, close to the first support table 12, of the sliding seat 5, arc-shaped grooves are formed in the inner sides of the first support table 12 and the second support table 13, the pin shaft is placed on the inner sides of the first support table 12 and the second support table 13, one end of a shaft cap of the pin shaft is located on one side, close to the gearbox 2, of the first support table 12, and then the pin shaft is kept horizontal.

In the utility model, preferably, the top end of the measurement and control console 1 is fixedly connected with a driving motor 15 through a motor base 14, the output end of the driving motor 15 is in transmission connection with the chuck 3 through a gearbox 2, and the output end of the driving motor 15 is in transmission connection with the chuck 3 through the gearbox 2, so that the driving motor 15 drives the chuck 3 to rotate together with the pin shaft to be measured, and the infrared scanner 7 is enabled to scan and detect the outer side of the pin shaft.

In the present invention, preferably, a console 17 is disposed on one side of the measurement and control console 1, the console 17 is electrically connected to the infrared scanner 7 and the controller 16, and the controller 16 is electrically connected to the driving motor 15, so that the controller 16 controls the driving motor 15 at the top end of the motor base 14 to operate, and the scanning result of the infrared scanner 7 is displayed through the console 17.

In the utility model, preferably, a connecting plate 18 is fixedly connected to one side of the sliding seat 5 away from the second supporting platform 13, a fixing bolt 19 is connected to the inner side of the connecting plate 18 in a threaded manner, and when the sliding seat is not used, the connecting plate 18 is fixed to the top end of the measurement and control platform 1 through the fixing bolt 19 for locking.

In the utility model, preferably, the back surface of the measurement and control platform 1 is fixedly connected with a second pressure cylinder 21 through a connecting seat 20, the output end of the second pressure cylinder 21 is fixedly connected with the upright post 9, and the second pressure cylinder 21 pushes the upright post 9 to move along the slide rail 8, so that the first pressure cylinder 10 at the upper end of the upright post 9 moves above the pin shaft.

In the present invention, preferably, the first pressure cylinder 10 and the second pressure cylinder 21 are both electrically connected to the controller 16, the controller 16 controls the first pressure cylinder 10 and the second pressure cylinder 21 to operate, and the control command of the controller 16 is selected by the console 17.

In the present invention, preferably, the pressure-resistant detection end 11 is electrically connected to the console 17, and during the process of uniformly applying pressure, the bending force applied to the pin is detected by the pressure-resistant detection end 11 and displayed by the console 17.

The working principle and the using process of the utility model are as follows: when the device is used, one end of a pin shaft to be detected is clamped through the chuck 3, then the sliding seat 5 is moved to one side close to the chuck 3 through the linear guide rail 4, the infrared scanner 7 on the inner side of the connecting ring 6 is started through the console 17, meanwhile, the starting button is selected, the controller 16 controls the driving motor 15 on the top end of the motor base 14 to operate, the output end of the driving motor 15 is in transmission connection with the chuck 3 through the gearbox 2, the driving motor 15 drives the chuck 3 and the pin shaft to be detected to rotate together, the infrared scanner 7 performs scanning detection on the outer side of the pin shaft, when the pin shaft rotates for a circle, the linear guide rail 4 drives the sliding seat 5 to move by one scanning unit, so that the infrared scanner 7 performs comprehensive scanning on the pin shaft, a scanning result is displayed through the console 17, if the machining precision of the pin shaft is qualified, the numerical value scanned by the infrared scanner 7 can fluctuate within a certain error, when the scanning numerical value of the pin shaft is irregular, the pin shaft to be tested cannot be used for testing a sample, then the driving motor 15 and the infrared scanner 7 are closed, the pin shaft is taken down, the pin shaft is placed on the inner sides of the first support table 12 and the second support table 13, one end of a shaft cap of the pin shaft is positioned on one side, close to the gearbox 2, of the first support table 12, so that the pin shaft is kept horizontal, then the controller 16 controls the second pressure cylinder 21 to push the upright post 9 to move along the slide rail 8, the first pressure cylinder 10 at the upper end of the upright post 9 moves above the pin shaft, then the controller 16 controls the first pressure cylinder 10 to push the pressure-resistant detection end 11 at the output end of the pressure-resistant detection end to move downwards, so that pressure is applied to the middle section of the pin shaft, in the process of uniformly applying pressure, the bending force borne by the pin shaft is detected through the pressure-resistant detection end 11, the console 17 displays the bending force, and the maximum bending position of the pin shaft can be obtained when the pin shaft is broken, and then the pin shaft is checked before measurement and control, so that the experimental result is more real.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-speed low temperature round pin axle stability observes and controls system, including observing and control platform (1), its characterized in that: survey and control platform (1) top fixedly connected with gearbox (2), gearbox (2) one side is provided with chuck (3), survey and control platform (1) top is provided with slide (5) through linear guide (4), slide (5) inboard is provided with infrared scanner (7) through go-between (6), survey and control platform (1) back fixedly connected with slide rail (8), slide rail (8) inboard sliding connection has stand (9), stand (9) top fixedly connected with pressure cylinder (10), the output of pressure cylinder (10) is provided with withstand voltage sense terminal (11).

2. The system according to claim 1, characterized in that: the measuring and controlling platform is characterized in that a first supporting platform (12) is fixedly connected to the top end of the measuring and controlling platform (1), a second supporting platform (13) is fixedly connected to one side, close to the first supporting platform (12), of the sliding seat (5), and arc-shaped grooves are formed in the inner sides of the first supporting platform (12) and the second supporting platform (13).

3. The system according to claim 1, characterized in that: the top end of the measurement and control platform (1) is fixedly connected with a driving motor (15) through a motor base (14), and the output end of the driving motor (15) is in transmission connection with the chuck (3) through a gearbox (2).

4. The system according to claim 1, characterized in that: the control system is characterized in that a control platform (17) is arranged on one side of the measurement and control platform (1), the control platform (17) is electrically connected with the infrared scanner (7) and the controller (16), and the controller (16) is electrically connected with the driving motor (15).

5. The system according to claim 1, characterized in that: one side of the sliding seat (5) far away from the second support platform (13) is fixedly connected with a connecting plate (18), and the inner side of the connecting plate (18) is in threaded connection with a fixing bolt (19).

6. The system according to claim 1, characterized in that: the back of the measurement and control platform (1) is fixedly connected with a second pressure cylinder (21) through a connecting seat (20), and the output end of the second pressure cylinder (21) is fixedly connected with the upright post (9).

7. The system according to claim 1, characterized in that: the first pressure cylinder (10) and the second pressure cylinder (21) are both electrically connected with the controller (16).

8. The system according to claim 1, characterized in that: and the voltage-resistant detection end (11) is electrically connected with the control platform (17).