CN219142498U

CN219142498U - Detection tool for valve machining

Info

Publication number: CN219142498U
Application number: CN202223281022.9U
Authority: CN
Inventors: 张军丽
Original assignee: Tianjin Kailite Valve Co ltd
Current assignee: Tianjin Kailite Valve Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-06
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the technical field of valve detection, in particular to a detection tool for valve processing, which comprises a workbench and a support frame, wherein the surface of the workbench is fixedly connected with the support frame, and the surface of the workbench is provided with an air pressure detection device. After the pressure test is carried out by pushing the pressing plate to contact the valve through the air cylinder, observing whether the valve is qualified or not, the electric telescopic rod pushes the clamping plate to contact the valve to fix, so that the air tap at the end part of the air inlet pipe is fixed with the valve, the air pump conveys air to enter the air inlet pipe to enter the valve from the air tap, the air is discharged from the other end of the valve, whether the valve is qualified or not is confirmed by observing the numerical value of the discharged air connected with external test equipment from the air pipe, the pressing plate and the air pump are utilized on the same support frame, the valve is not required to be moved, and only the valve is required to be tested at the same position, so that the test time of the valve is greatly reduced, and the efficiency is improved.

Description

Detection tool for valve machining

Technical Field

The utility model relates to the technical field of valve detection, in particular to a detection tool for valve machining.

Background

The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. Valves for fluid control systems range from the simplest shut-off valves to the various valves used in extremely complex automatic control systems, which are quite diverse in variety and specification.

For example, the authorized publication number is CN217155741U, which is named as a detection tool for valve processing, although the detection tool for valve processing solves the problem that the valve detection is single in the existing detection tool for valve processing. Still there is the detection frock that current valve processing was used, utilizes the splint to fix the valve, after receiving the intake pipe backward air pressure test of air pump production gas to the valve, after the valve air pressure test, but need the valve splint to separate, the staff must take the valve to change another position of equipment in addition, makes the cylinder promote the clamp plate and carries out pressure test to the valve, greatly increased the time of the process of detection, reduced the efficiency of detection.

Disclosure of Invention

The utility model aims to solve the problems that the time of a detection process is greatly increased and the detection efficiency is reduced due to the fact that the positions of different items of valve tests are different in the existing detection tool for valve processing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detection frock that valve processing was used, includes workstation and support frame, the surface and the support frame fixed connection of workstation, the surface of workstation is equipped with air pressure detection device, air pressure detection device includes gas-supply pipe, mount and apron, the outer wall and the workstation fixed connection of gas-supply pipe and mount, the apron is through round pin axle and the fixed swing joint of workstation, the tip and the sealing washer of gas-supply pipe are linked together.

Preferably, the surface of support frame is equipped with resistance to compression detection device, resistance to compression detection device includes the cylinder, the outer wall and the support frame fixed connection of cylinder, the tip and the clamp plate fixed connection of cylinder.

Preferably, the upper end and the air pump fixed connection of support frame, the output and the intake pipe of air pump are linked together, the outer wall and the reel of intake pipe laminate mutually, the outer wall and the backup pad swing joint of reel, the outer wall and the crank fixed connection of reel.

Preferably, the air inlet pipe penetrates through the workbench to be movably connected with the workbench, and the end part of the air inlet pipe is communicated with the air tap.

Preferably, the surface of the workbench is fixedly connected with the electric telescopic rod, and the end part of the electric telescopic rod is fixedly connected with the clamping plate.

Preferably, the surface of workstation is equipped with the recess, switch panel is installed to the outer wall of workstation, switch panel's output and air pump and electric telescopic handle electric connection.

The utility model provides a detection tool for valve processing, which has the beneficial effects that: after the pressure test is carried out by pushing the pressing plate to contact the valve through the air cylinder, observing whether the valve is qualified or not, the electric telescopic rod pushes the clamping plate to contact the valve to fix, so that the air tap at the end part of the air inlet pipe is fixed with the valve, the air pump conveys air to enter the air inlet pipe to enter the valve from the air tap, the air is discharged from the other end of the valve, whether the valve is qualified or not is confirmed by observing the numerical value of the discharged air connected with external test equipment from the air pipe, the pressing plate and the air pump are utilized on the same support frame, the valve is not required to be moved, and only the valve is required to be tested at the same position, so that the test time of the valve is greatly reduced, and the efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of FIG. 2A;

fig. 4 is an enlarged schematic view of the structure B in fig. 2.

In the figure: 1. the device comprises a workbench, 2, a support frame, 3, an air pressure detection device, 301, an air pipe, 302, a fixing frame, 303, a sealing ring, 304, a cover plate, 4, a compression detection device, 401, an air cylinder, 402, a pressing plate, 5, an air pump, 6, an air inlet pipe, 7, a reel, 8, a support plate, 9, a crank, 10, an air tap, 11, an electric telescopic rod, 12, a clamping plate, 13, a groove, 14 and a switch panel.

Detailed Description

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a detection frock that valve processing was used, including workstation 1 and support frame 2, the surface and the support frame 2 fixed connection of workstation 1, the surface of workstation 1 is equipped with atmospheric pressure detection device 3, connect external atmospheric pressure test table through gas-supply pipe 301, the gas inlet valve that air pump 5 produced is discharged from gas-supply pipe 301, observe the numerical value of external atmospheric pressure test table, realize the inside atmospheric pressure detection of valve, atmospheric pressure detection device 3 includes gas-supply pipe 301, mount 302 and apron, the outer wall and the workstation 1 fixed connection of gas-supply pipe 301 and mount 302, apron 304 is through round pin axle and workstation 1 fixed swing joint, pull out the round pin axle that apron 304 and workstation 1 are connected, can dismantle apron 304, take out the inside gas-supply pipe 301 of workstation 1, the tip and the sealing washer 303 are linked together of gas-supply pipe 301, the sealing washer 303 surface is made by the rubber pad, the sealing washer 303 of the tip of gas-supply pipe 301, when avoiding testing the valve, the leakproofness of valve and gas-supply pipe 301 is not good, influence test result.

Referring to fig. 1 and 2, a compression-resistant detection device 4 is arranged on the surface of a support frame 2, a pressure plate 402 is pushed by an air cylinder 401 to contact the surface of a valve, compression-resistant testing of the valve is achieved, the compression-resistant detection device 4 comprises the air cylinder 401, the outer wall of the air cylinder 401 is fixedly connected with the support frame 2, the model of the air cylinder 401 can meet the requirement of work according to actual requirements, and the end part of the air cylinder 401 is fixedly connected with the pressure plate 402;

the cylinder 401 promotes the clamp plate 402 and contacts the valve and carry out the pressure test, observe whether the valve situation is qualified after, electric telescopic link 11 promotes splint 12 and contacts the valve and fix, make the air cock 10 and the valve of intake pipe 6 tip fixed, air pump 5 carries gas admission intake pipe 6 from air cock 10 entering valve, the other end of valve is discharged, observe the discharge gas and connect external test equipment's numerical value size from gas-supply pipe 301 and confirm whether the valve is inside qualified, utilize clamp plate 402 and air pump 5 on same support frame 1, need not to remove the valve, only need the same position to test, greatly reduced valve's test time, and efficiency is improved.

Please refer to fig. 1, fig. 2 and fig. 4, the upper end and the air pump 5 fixed connection of support frame 2, the model of air pump 5 is according to actual demand, satisfy work can, the output and the intake pipe 6 of air pump 5 are linked together, the outer wall and the reel 7 laminating of intake pipe 6, the inner wall winding of reel 7 is intake pipe 6, avoid intake pipe 6 contact valve's length not enough, when needing to pack up intake pipe 6, handheld crank 9, crank 9 drives reel 7 and rotates, make intake pipe 6 wind on reel 7, avoid intake pipe 6 length overlength to be poor to arrange, the outer wall and the backup pad 8 swing joint of reel 7, the outer wall and the crank 9 fixed connection of reel 7, intake pipe 6 passes workstation 1 and workstation 1 swing joint, the tip and the air cock 10 of intake pipe 6 are linked together, the surface and the electric telescopic handle 11 fixed connection of workstation 1, the tip and splint 12 fixed connection of electric telescopic handle 11, the model according to actual demand, the satisfied work can, the surface of workstation 1 is equipped with recess 13, the outer wall mounting of workstation 1 has switch panel 14, switch panel 14's output and air pump 5 and electric telescopic handle 11.

Working principle:

firstly, a valve is taken out, the valve is placed on a workbench 1, the valve is electrically connected with an air cylinder 401 through a switch panel 14, the value of the downward pressure of the air cylinder 401 is set, the external power supply of the air cylinder 401 is connected, the air cylinder 401 starts to work, the air cylinder 401 pushes a pressing plate 402 to contact the valve for pressure test, whether the valve is qualified or not is observed, after the test valve is finished, the pressing plate 402 is retracted to the initial position, a cover plate 304 is lifted, a pin roll is pulled out to remove the cover plate 304, an air pipe 301 is pulled out, the valve is connected with the air pipe 301, the other end of the air pipe 301 is connected with external test equipment, the electric telescopic rod 11 pushes a clamping plate 12 to contact the valve for fixing through the switch panel 14, the air inlet pipe 6 is pulled, the air tap 10 at the end of the air inlet pipe 6 is fixed with the valve, meanwhile, the external power supply of the air pump 5 is connected through the switch panel 14, the air pump 5 starts to work, the air is conveyed by the air inlet pipe 6 to enter the valve, the air is discharged from the air tap 10 from the other end of the valve, the value of the discharged air is observed, whether the interior of the valve is qualified or not is confirmed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a detection frock that valve processing was used, includes workstation (1) and support frame (2), the surface and the support frame (2) fixed connection of workstation (1), its characterized in that: the surface of workstation (1) is equipped with atmospheric pressure detection device (3), atmospheric pressure detection device (3) are including gas-supply pipe (301), mount (302) and apron (304), the outer wall and the workstation (1) fixed connection of gas-supply pipe (301) and mount (302), apron (304) are through round pin axle and workstation (1) fixed swing joint, the tip and the sealing washer (303) of gas-supply pipe (301) are linked together.

2. The tool for detecting valve machining according to claim 1, wherein: the surface of support frame (2) is equipped with resistance to compression detection device (4), resistance to compression detection device (4) are including cylinder (401), the outer wall and the support frame (2) fixed connection of cylinder (401), the tip and the clamp plate (402) fixed connection of cylinder (401).

3. The tool for detecting valve machining according to claim 1, wherein: the upper end of support frame (2) and air pump (5) fixed connection, the output and the intake pipe (6) of air pump (5) are linked together, the outer wall of intake pipe (6) is laminated mutually with reel (7), the outer wall and the backup pad (8) swing joint of reel (7), the outer wall and crank (9) fixed connection of reel (7).

4. A valve machining inspection tool according to claim 3, wherein: the air inlet pipe (6) penetrates through the workbench (1) to be movably connected with the workbench (1), and the end part of the air inlet pipe (6) is communicated with the air tap (10).

5. The tool for detecting valve machining according to claim 1, wherein: the surface of the workbench (1) is fixedly connected with the electric telescopic rod (11), and the end part of the electric telescopic rod (11) is fixedly connected with the clamping plate (12).

6. The tool for detecting valve machining according to claim 1, wherein: the surface of workstation (1) is equipped with recess (13), switch panel (14) are installed to the outer wall of workstation (1), the output of switch panel (14) and air pump (5) and electric telescopic handle (11) electric connection.