CN214538494U

CN214538494U - Pipeline joint function test tool

Info

Publication number: CN214538494U
Application number: CN202120592148.4U
Authority: CN
Inventors: 沈金惠
Original assignee: Yongdeli Technology Wuxi Co ltd
Current assignee: Yongdeli Technology Wuxi Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-10-29
Anticipated expiration: 2031-03-23

Abstract

The utility model belongs to the technical field of the pipeline joint test technique and specifically relates to a pipeline joint functional test frock. It includes the main frame, main frame one side is through connecting piece detachable connection fixed plate, the upper and lower part is respectively through connecting piece detachable connection upper cylinder support and lower cylinder support on the fixed plate, go up vertical setting pressurized cylinder in cylinder support and the lower cylinder support, pressurized cylinder body upper portion fixed connection upper cylinder support, pressurized cylinder body lower part fixed connection lower cylinder support, pressurized cylinder's piston rod end fixed connection promotes the support, the terminal surface passes through connecting piece detachable connection upper joint seat under the promotion support, the terminal surface sets up a plurality of pipeline joint accommodation holes under the upper joint seat, sets up lower headstock under the upper joint seat. The utility model discloses can accomplish the functional test that the pipeline connects in batches, improve work efficiency and measuring result stability.

Description

Pipeline joint function test tool

Technical Field

The utility model belongs to the technical field of the pipeline joint test technique and specifically relates to a pipeline joint functional test frock.

Background

A spring part is generally arranged in a pipeline joint of a hydraulic system of semiconductor equipment, and whether the spring part meets the installation requirement or not needs to be tested before the pipeline joint is installed.

In the prior art, a spring component in a pipeline joint is generally pressed in a manual mode, and whether the spring component meets the installation requirement is detected. However, the manual detection method has the problems of low detection efficiency, and unstable and inaccurate measurement results due to the influence of human factors.

SUMMERY OF THE UTILITY MODEL

The applicant provides a pipeline joint function test tool with a reasonable structure aiming at the defects in the prior art, can complete the function test of pipeline joints in batches, and improves the working efficiency and the stability of the measuring result.

The utility model discloses the technical scheme who adopts as follows:

the pipeline joint function testing tool comprises a main frame, one side of the main frame is detachably connected with a fixing plate through a connecting piece, the upper part and the lower part of the fixed plate are respectively detachably connected with an upper air cylinder support and a lower air cylinder support through connecting pieces, a pressurizing air cylinder is vertically arranged in the upper air cylinder support and the lower air cylinder support, the upper part of the pressurizing cylinder body is fixedly connected with an upper cylinder support, the lower part of the pressurizing cylinder body is fixedly connected with a lower cylinder support, the piston rod end of the pressurizing cylinder is fixedly connected with a pushing support, the lower end surface of the pushing support is detachably connected with an upper joint seat through a connecting piece, the lower end surface of the upper joint seat is provided with a plurality of upper pipeline joint accommodating holes, a lower joint seat is arranged right below the upper joint seat, the lower joint seat is detachably connected in the main frame through a connecting piece, the upper end face of the lower joint seat is provided with a plurality of lower pipeline joint accommodating holes, and the lower pipeline joint accommodating holes and the upper pipeline joint accommodating holes are arranged in a one-to-one correspondence mode.

Further, the lower end face of the main frame is detachably connected with a lower mounting frame through a connecting piece, horizontal mounting plates are symmetrically arranged on the front side and the rear side of the lower mounting frame, and mounting holes are formed in the horizontal mounting plates.

Furthermore, the upper end face of the main frame is detachably connected with an upper mounting frame through a connecting piece, vertical mounting plates are symmetrically arranged on the front side and the rear side of the upper mounting frame, and one side of the vertical mounting plate on one side of the upper mounting frame is connected with a fixing plate through a connecting piece.

Furthermore, the position of the upper cylinder support connected to the fixed plate is provided with a strip-shaped upper adjusting groove along the vertical direction, and the position of the lower cylinder support connected to the fixed plate is provided with a strip-shaped lower adjusting groove along the vertical direction.

Further, promote the support left and right sides and pass through connecting piece detachable link block respectively, the slider that promotes the support left and right sides is sliding connection respectively on two mutual parallel arrangement's slide rail, and two slide rails are connected inside the main frame left and right sides through connecting piece detachable respectively.

Furthermore, an automatic return mechanism is arranged between the two ends of the pushing support and the upper mounting frame.

Further, self return mechanism articulates the promotion support including setting up two return spring at promotion support both ends respectively, return spring upper end, and the return spring lower extreme articulates the arm-tie middle part, promotes around the support both sides respectively vertical link plate that sets up, and the link plate of both sides sets up the mounting hole respectively about promoting the support both sides, and the arm-tie front and back end sets up in the mounting hole respectively.

Furthermore, the front side and the rear side of the upper end face of the pulling plate are respectively provided with a positioning clamping groove, and the hanging plate is embedded in the positioning clamping grooves.

The utility model has the advantages as follows:

the utility model has compact and reasonable structure and convenient operation, can complete the function test of the pipeline joint in batches, and improves the working efficiency and the stability of the measuring result; the self-return mechanism is capable of maintaining the original position in the event of a loss of pressure from the pressurized cylinder.

Drawings

Fig. 1 is a front perspective view of the present invention.

Fig. 2 is a back perspective view of the present invention.

Fig. 3 is a structural diagram of the automatic return mechanism of the present invention.

Wherein: 1. a main frame; 2. a lower mounting frame; 3. mounting a frame; 4. a pressurizing cylinder; 5. a fixing plate; 6. An upper cylinder support; 7. a lower cylinder support; 8. an upper adjustment groove; 9. a lower adjustment tank; 10. pushing the bracket; 11. An upper joint base; 12. a lower adapter seat; 13. a slider; 14. a slide rail; 15. pulling a plate; 16. mounting holes; 17. Positioning the clamping groove; 18. a return spring; 19. a horizontal mounting plate; 20. a vertical mounting plate; 21. the board is hung.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

In the embodiment shown in fig. 1 and 2, the main frame 1 is mainly included, the lower end surface of the main frame 1 is detachably connected with the lower mounting frame 2 through a connecting piece, horizontal mounting plates 19 are symmetrically arranged on the front side and the rear side of the lower mounting frame 2, mounting holes are formed in the horizontal mounting plates 19, and the horizontal mounting plates 19 are fixed on a working platform through fasteners arranged in the mounting holes, so that the main frame 1 is stably supported.

In the embodiment shown in fig. 1 and 2, one side of the main frame 1 is detachably connected with a fixing plate 5 through a connecting piece, the upper part and the lower part of the fixing plate 5 are respectively detachably connected with an upper air cylinder support 6 and a lower air cylinder support 7 through a connecting piece, and a pressurizing air cylinder 4 is vertically arranged in the upper air cylinder support 6 and the lower air cylinder support 7. The upper part of the cylinder body of the pressurizing cylinder 4 is fixedly connected with an upper cylinder support 6, the lower part of the cylinder body of the pressurizing cylinder 4 is fixedly connected with a lower cylinder support 7, the piston rod end of the pressurizing cylinder 4 is fixedly connected with a pushing support 10, the lower end face of the pushing support 10 is detachably connected with an upper joint seat 11 through a connecting piece, and the lower end face of the upper joint seat 11 is provided with a plurality of upper pipeline joint accommodating holes. A lower joint seat 12 is arranged right below the upper joint seat 11, and the lower joint seat 12 is detachably connected in the main frame 1 through a connecting piece. The upper end surface of the lower joint seat 12 is provided with a plurality of lower joint accommodating holes, and the lower joint accommodating holes and the upper joint accommodating holes are arranged in a one-to-one correspondence manner.

In the embodiment shown in fig. 1 and 2, the upper end surface of the main frame 1 is detachably connected with the upper mounting frame 3 through a connecting piece, the vertical mounting plates 20 are symmetrically arranged on the front side and the rear side of the upper mounting frame 3, one side of the vertical mounting plate 20 on one side of the upper mounting frame 3 is connected with the fixing plate 5 through a connecting piece, and the arrangement of the vertical mounting plate 20 can improve the support stability of the fixing plate 5.

In the embodiment shown in fig. 2, the fixing plate 5 is provided with an upper elongated adjustment groove 8 at the position where the upper cylinder support 6 is connected, and the mounting position of the upper cylinder support 6 on the fixing plate 5 can be adjusted through the upper adjustment groove 8, so as to meet different testing requirements. The position of the lower cylinder support 7 connected to the fixing plate 5 is provided with a lower elongated adjusting groove 9 along the vertical direction, and the mounting position of the lower cylinder support 7 on the fixing plate 5 can be adjusted through the lower elongated adjusting groove 9, so that different testing requirements are met.

When detecting the function of the pipe joint, generally, one end of the pipe joint is placed into the lower pipe joint accommodating hole of the lower joint seat 12, the pressurizing cylinder 4 is started to drive the upper joint seat 11 to press downwards, so that the upper end of the pipe joint enters the upper pipe joint accommodating hole of the upper joint seat 11, and then the upper joint seat 11 is continuously pressed downwards. After a certain position is pressed down, the pressurizing cylinder 4 is started to drive the upper joint seat 11 to move upwards, so that the upper end of the pipeline joint is separated from the accommodating hole of the upper pipeline joint of the upper joint seat 11, whether the spring part in the pipeline joint is normal or not is observed, and whether the spring function of the pipeline joint is qualified or not is detected.

In order to improve the stability of the pushing support 10 during the lifting process, as shown in fig. 1 and fig. 2, the left and right sides of the pushing support 10 are respectively detachably connected with the sliding blocks 13 through the connecting pieces, the sliding blocks 13 on the left and right sides of the pushing support 10 are respectively slidably connected to two sliding rails 14 which are arranged in parallel, and the two sliding rails 14 are respectively detachably connected to the inside of the left and right sides of the main frame 1 through the connecting pieces.

When the pressurizing cylinder 4 does not work, pressure is lost, which easily causes the pushing support 10 to move downwards under the influence of gravity, and the pushing support 10 drives the piston rod of the pressurizing cylinder 4 to extend out. To avoid this, as shown in fig. 1 and 2, an automatic return mechanism is provided between both ends of the push bracket 10 and the upper mounting frame 3, and the automatic return mechanism is capable of maintaining the push bracket 10 at the original position when the pressurizing cylinder 4 loses pressure.

In the embodiment shown in fig. 3, the self-return mechanism comprises two return springs 18 respectively disposed at two ends of the pushing support 10, wherein the upper ends of the return springs 18 are hooked on the pushing support 10, and the lower ends of the return springs 18 are hooked on the middle portion of the pulling plate 15. The hanging plates 21 are vertically arranged on the front side and the rear side of the pushing support 10 respectively, the left end and the right end of each hanging plate 21 on the front side and the rear side of the pushing support 10 are provided with mounting holes 16 respectively, and the front end and the rear end of the pulling plate 15 are arranged in the mounting holes 16 respectively.

In order to prevent the pulling plate 15 from being separated from the mounting hole 16, as shown in the embodiment of fig. 3, the front and rear sides of the upper end surface of the pulling plate 15 are respectively provided with a positioning slot 17, and the hanging plate 21 is embedded in the positioning slot 17.

The utility model discloses a theory of operation is: when the pipeline joint pressing device works, one end of the pipeline joint is placed into a lower pipeline joint containing hole of a lower joint seat 12, the pressurizing cylinder 4 is started to drive the upper joint seat 11 to press downwards, the upper end of the pipeline joint enters an upper pipeline joint containing hole of the upper joint seat 11, and then the upper joint seat 11 is continuously pressed downwards. After a certain position is pressed down, the pressurizing cylinder 4 is started to drive the upper joint seat 11 to move upwards, so that the upper end of the pipeline joint is separated from the accommodating hole of the upper pipeline joint of the upper joint seat 11, whether the spring part in the pipeline joint is normal or not is observed, and whether the spring function of the pipeline joint is qualified or not is detected.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a pipeline joint functional test frock, includes main frame (1), its characterized in that: the device is characterized in that one side of the main frame (1) is connected with a fixing plate (5) through a detachable connecting piece, the upper part and the lower part of the fixing plate (5) are respectively connected with an upper cylinder support (6) and a lower cylinder support (7) through the detachable connecting piece, a pressurizing cylinder (4) is vertically arranged in the upper cylinder support (6) and the lower cylinder support (7), the upper part of a cylinder body of the pressurizing cylinder (4) is fixedly connected with the upper cylinder support (6), the lower part of the cylinder body of the pressurizing cylinder (4) is fixedly connected with the lower cylinder support (7), a piston rod end of the pressurizing cylinder (4) is fixedly connected with a pushing support (10), the lower end surface of the pushing support (10) is connected with an upper joint seat (11) through the detachable connecting piece, a plurality of upper pipeline joint accommodating holes are formed in the lower end surface of the upper joint seat (11), a lower joint seat (12) is arranged under the upper joint seat (11), and the lower joint seat (12) is detachably connected in the main frame (1) through the detachable connecting piece, the upper end surface of the lower joint seat (12) is provided with a plurality of lower pipeline joint accommodating holes, and the lower pipeline joint accommodating holes and the upper pipeline joint accommodating holes are arranged in a one-to-one correspondence mode.

2. The pipe joint function test tool according to claim 1, characterized in that: the lower end face of the main frame (1) is detachably connected with the lower mounting frame (2) through a connecting piece, horizontal mounting plates (19) are symmetrically arranged on the front side and the rear side of the lower mounting frame (2), and mounting holes are formed in the horizontal mounting plates (19).

3. The pipe joint function test tool according to claim 1, characterized in that: the upper end face of the main frame (1) is detachably connected with the upper mounting frame (3) through a connecting piece, the front side and the rear side of the upper mounting frame (3) are symmetrically provided with vertical mounting plates (20), and one side of the vertical mounting plate (20) on one side of the upper mounting frame (3) is connected with the fixing plate (5) through the connecting piece.

4. The pipe joint function test tool according to claim 1, characterized in that: the upper adjusting groove (8) which is long in strip shape is arranged at the position of the upper air cylinder support (6) on the fixing plate (5) along the vertical direction, and the lower adjusting groove (9) which is long in strip shape is arranged at the position of the lower air cylinder support (7) on the fixing plate (5) along the vertical direction.

5. The pipe joint function test tool according to claim 1, characterized in that: promote support (10) left and right sides and pass through connecting piece detachable link block (13) respectively, promote slider (13) of support (10) left and right sides sliding connection respectively on two mutual parallel arrangement's slide rail (14), two slide rail (14) are connected inside main frame (1) left and right sides through connecting piece detachable respectively.

6. The pipe joint function test tool according to claim 1, characterized in that: an automatic return mechanism is arranged between the two ends of the pushing support (10) and the upper mounting frame (3).

7. The pipe joint function test tool according to claim 6, wherein: the automatic return mechanism comprises two return springs (18) which are respectively arranged at two ends of a pushing support (10), the upper ends of the return springs (18) are connected with the pushing support (10), the lower ends of the return springs (18) are connected with the middle of a pulling plate (15), hanging plates (21) are vertically arranged on the front side and the rear side of the pushing support (10) respectively, mounting holes (16) are respectively formed in the left end and the right end of the hanging plates (21) on the front side and the rear side of the pushing support (10), and the front end and the rear end of the pulling plate (15) are respectively arranged in the mounting holes (16).

8. The pipe joint function test tool according to claim 7, wherein: positioning clamping grooves (17) are respectively formed in the front side and the rear side of the upper end face of the pulling plate (15), and the hanging plate (21) is embedded in the positioning clamping grooves (17).