CN210269074U

CN210269074U - Sealing detection device for valve production

Info

Publication number: CN210269074U
Application number: CN201921494088.1U
Authority: CN
Inventors: 许国荣; 许亮; 朱静
Original assignee: Tongling Bizhuo Fluid Technology Co ltd
Current assignee: Tongling Bizhuo Fluid Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-04-07
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a valve production is with sealed detection device, including examining test table, four corners of examining test table lower terminal surface have all welded the supporting leg, examine test table up end both sides and all set up flutedly, the recess bottom surface passes through screw fixedly connected with cylinder, the output of cylinder all is through screw fixedly connected with horizontal stand, and the horizontal stand is kept away from and is examined test table center one side and all has electric telescopic link one through the fix with screw, the output of electric telescopic link one all has the installation piece through the fix with screw, and the installation piece is close to and examines test table center one side and all has the sealing rod through the fix with screw, and the body of rod outer wall of sealing rod all is fixed with the rubber pad, wherein one side screw fixedly connected with air pump is passed through to installation piece top surface rear side, the output. The utility model discloses detect accurately, efficient, can also detect the valve body of different models, device application range is wide.

Description

Sealing detection device for valve production

Technical Field

The utility model relates to a valve production check out test set technical field especially relates to a valve production is with sealed detection device.

Background

The closing principle of the valve is that the height of the sealing surface of the flashboard and the sealing surface of the valve seat are smooth and consistent, the flashboard and the valve seat are mutually attached, a medium can be prevented from flowing through the flashboard, the sealing effect is enhanced by depending on a top die, a spring or the die shape of the flashboard, the flashboard mainly plays a role in cutting off a pipeline, and the sealing detection of the valve is usually needed to ensure the sealing performance of the valve after the valve is produced.

Through the retrieval, application publication No. 201721234626.4's patent discloses a hydraulic control valve leakproofness detection device, the bilateral symmetry of valve body is fixed with flange, one side of valve body is fixed with detection device through flange, detection device includes the baroceptor, the air duct, the piezometric tube, baroceptor, display panel, seal assembly and mounting flange, the output of baroceptor passes through the air duct and is fixed with the piezometric tube, the baroceptor is fixed on the inner wall of piezometric tube bottom, baroceptor electric connection display panel, display panel fixes the top at the piezometric tube, the outside that the piezometric tube kept away from air duct one end is fixed with mounting flange, mounting flange passes through bolt fixed connection with flange, be equipped with seal assembly between mounting flange and the mounting flange.

Above-mentioned device need pass through mounting flange and flange with the valve body when detecting and fix the valve body on detection device, needs manual elasticity nut when fixed, and the installation is dismantled for a long time, and complex operation hardly realizes short-term test, is difficult to satisfy batch production's demand, so it is very necessary to study a valve production with sealed detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sealing detection device for valve production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sealing detection device for valve production comprises a detection table, wherein supporting legs are welded at four corners of the lower end face of the detection table, grooves are formed in two sides of the upper end face of the detection table, air cylinders are fixedly connected to the bottom faces of the grooves through screws, horizontal tables are fixedly connected to the output ends of the air cylinders through screws, electric telescopic rods are fixedly arranged on one sides, away from the center of the detection table, of the horizontal tables through screws, mounting blocks are fixedly arranged at the output ends of the electric telescopic rods through screws, sealing rods are fixedly arranged on one sides, close to the center of the detection table, of the mounting blocks through screws, rubber pads are fixedly arranged on the outer walls of rod bodies of the sealing rods, an air pump is fixedly connected to the rear side of the top face of the mounting block through screws, an air guide pipe is fixedly connected to the output end of the air pump, one end of the air guide pipe penetrates through the mounting blocks and, detect the up end central point of platform and put and be fixed with and place the platform, place the upper end of platform and seted up the standing groove, it detects the valve body to have placed in the standing groove, the front and back end of placing the platform all is fixed with electric telescopic link two through the fix with screw, and the output of electric telescopic link two is fixed with the stripper plate through the fix with screw, the stripper plate is close to one side of detecting the platform center and has all seted up the fixed slot, and the equal sliding connection of fixed slot inner wall has the fixed block, equal fixedly connected with spring between fixed block and the fixed slot bottom surface.

Preferably, the side that the horizontal stand up end is close to the test table center all has seted up the spacing groove with place a top end front and back side, and the bottom surface of installation piece and stripper plate all passes through the fix with screw spacing piece, the equal sliding connection of spacing is in the spacing inslot.

Preferably, a rubber head is further fixed at one end, far away from the fixing groove, of the fixing block.

Preferably, the fixing grooves are provided in plurality and distributed in a matrix on the end face of the extrusion plate on the side close to the center of the detection table.

Preferably, the sealing rod is designed in a conical shape, and the inclined plane of the sealing rod forms an included angle of 5 degrees with the horizontal direction.

Preferably, the pressure gauge is positioned at one end far away from the air pump.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when detecting will detect the valve body and place in placing the standing groove of platform upper end, drive the stripper plate through electric telescopic link two and remove and make the rubber head sticis detection valve body fixed, then through electric telescopic link one, drive sealing rod removal, the laminating of the downthehole wall of both sides trompil of rubber pad and detection valve body reaches sealed effect this moment, input certain gas through the air pump, then close the logical valve, judge the leakproofness of detection valve body according to the vertical change of manometer, it is convenient to detect, high efficiency;

2. the utility model discloses a set up a plurality of fixed slots, and all sliding connection has the fixed block in the fixed slot, and the one end of fixed block all is fixed with the rubber head to realize fixing irregular plane, guarantee the fixed effect of detection valve body;

3. the utility model discloses a bottom surface at installation piece and stripper plate is fixed with the spacing piece, and all seted up the spacing groove at the horizontal stage placing table up end, and the spacing piece sliding connection is in the spacing groove, guarantees that installation piece and stripper plate move more stably under electric telescopic link one and electric telescopic link two drive, guarantees the fixed and detection effect of valve body;

4. the utility model discloses a well sealing rod is coniform design, and sealing rod inclined plane is 5 with the contained angle of horizontal direction to the realization is sealed the aperture in the certain limit, strengthens the practicality of device.

Drawings

Fig. 1 is a front view of a sealing detection device for valve production according to the present invention;

fig. 2 is a side view of the sealing detection device for valve production according to the present invention;

fig. 3 is an enlarged view of a position a in the sealing detection device for valve production provided by the present invention;

fig. 4 is the utility model provides a valve production is with seal rod's among the sealed detection device schematic structure diagram.

In the figure: the detection device comprises a detection table 1, a groove 2, a cylinder 3, a horizontal table 4, a first electric telescopic rod 5, an installation block 6, a sealing rod 7, a rubber pad 8, an air pump 9, an air guide pipe 10, a communication valve 11, a pressure gauge 12, a placing table 13, a placing groove 14, a detection valve body 15, a second electric telescopic rod 16, an extrusion plate 17, a fixing groove 18, a fixing block 19, a spring 20, a rubber head 21, a limiting groove 22 and a limiting block 23.

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.

Example 1

Referring to fig. 1-4, a sealing detection device for valve production comprises a detection table 1, wherein supporting legs are welded at four corners of the lower end surface of the detection table 1, grooves 2 are respectively formed at two sides of the upper end surface of the detection table 1, an air cylinder 3 is fixedly connected to the bottom surface of each groove 2 through screws, the output end of each air cylinder 3 is fixedly connected with a horizontal table 4 through screws, an electric telescopic rod 5 is fixedly arranged at one side of each horizontal table 4, which is far away from the center of the detection table 1, an installation block 6 is fixedly arranged at the output end of each electric telescopic rod 5 through screws, a sealing rod 7 is fixedly arranged at one side, which is close to the center of the detection table 1, of each installation block 6, a rubber pad 8 is fixedly arranged on the outer wall of a rod body of each sealing rod 7, an air pump 9 is fixedly connected to the rear side of the top surface of the installation block 6 at one side through screws, an air guide tube 10 is, still install logical check valve 11 and manometer 12 on the air duct 10, the up end central point who examines test table 1 puts and is fixed with places platform 13, place the upper end of platform 13 and seted up standing groove 14, place in the standing groove 14 and detect valve body 15, the front and back end of placing platform 13 all has two 16 electric telescopic links through the fix with screw, two 16 output of electric telescopic link has stripper plate 17 through the fix with screw, stripper plate 17 is close to one side of examining test table 1 center and has all seted up fixed slot 18, the equal sliding connection in fixed slot 18 inner wall has fixed block 19, equal fixedly connected with spring 20 between fixed block 19 and the fixed slot 18 bottom surface.

Will detect valve body 15 and place in the standing groove 14 of placing platform 13 upper end when detecting, it is fixed to drive stripper plate 17 through two 16 electric telescopic links and remove messenger's head 21 and sticis detection valve body 15, then through electric telescopic link one 5, it removes to drive sealing rod 7, rubber pad 8 reaches sealed effect with the laminating of the trompil inner wall in detection valve body 15 both sides this moment, input certain gas through the air pump, then close logical valve 11, whether change the leakproofness of judging detection valve body 15 according to manometer 12 is vertical, it is convenient to detect, high efficiency, through seting up a plurality of fixed slots 18, and equal sliding connection has fixed block 19 in fixed slot 18, the one end of fixed block 19 all is fixed with rubber head 21, thereby realize fixing irregular plane, guarantee the fixed effect who detects valve body 15.

Example 2

Referring to fig. 1-4, this embodiment is the same as embodiment 1 basically, and more preferred lies in that, the one side that the up end of horizontal stand 4 is close to and examines 1 center of platform and place the platform 13 up end front and back side and all seted up spacing groove 22, and the bottom surface of installation piece 6 and stripper plate 17 all through fix with screw spacing piece 23, and the equal sliding connection of spacing piece 23 is in spacing groove 22, guarantees that installation piece 6 and stripper plate 17 move more stably under electric telescopic rod one 5 and the drive of electric telescopic rod two 16, guarantees the fixed and detection effect of valve body.

Fixed block 19 keeps away from the one end of fixed slot 18 and still is fixed with rubber head 21, avoid detecting 15 and 19 contact fish tails of fixed block, and can reach fine fixed effect, fixed slot 18 is equipped with a plurality ofly and is the matrix distribution on the terminal surface of stripper plate 17 near one side of examining test table 1 center, it is better to guarantee to detect 15 fixed effects of valve body, thereby ensure the accuracy nature of sealed detection, sealing rod 7 is coniform design, and 7 inclined planes of sealing rod are 5 with the contained angle of horizontal direction, thereby the realization is sealed the aperture in the certain limit, reinforcing means's practicality, manometer 12 is located and keeps away from 9 one end of air pump, be convenient for manometer 12 measures 15 atmospheric pressure numerical values of detection valve body.

The utility model discloses detect accurately, efficient, can also detect the valve body of different models, device application range is wide.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A sealing detection device for valve production comprises a detection table (1), wherein supporting legs are welded at four corners of the lower end face of the detection table (1), the sealing detection device is characterized in that grooves (2) are formed in two sides of the upper end face of the detection table (1), a cylinder (3) is fixedly connected to the bottom face of each groove (2) through screws, the output end of each cylinder (3) is fixedly connected with a horizontal table (4) through screws, an electric telescopic rod I (5) is fixedly arranged on one side, away from the center of the detection table (1), of each horizontal table (4) through screws, a mounting block (6) is fixedly arranged at the output end of each electric telescopic rod I (5) through screws, a sealing rod (7) is fixedly arranged on one side, close to the center of the detection table (1), of each mounting block (6), a rubber pad (8) is fixedly arranged on the outer wall of a rod body of each sealing rod (7), and an air pump (9) is, the output end of the air pump (9) is fixedly connected with an air guide pipe (10), one end of the air guide pipe (10) penetrates through the mounting block (6) and the sealing rod (7) and extends to the outer side of the sealing rod (7), and a check valve (11) and a pressure gauge (12) are further mounted on the air guide pipe (10);

detect the up end central point of platform (1) and put and be fixed with and place platform (13), place the upper end of platform (13) and seted up standing groove (14), it detects valve body (15) to have placed in standing groove (14), the front and back end of placing platform (13) all has electric telescopic link two (16) through the fix with screw, and the output of electric telescopic link two (16) has stripper plate (17) through the fix with screw, one side that stripper plate (17) are close to and detect platform (1) center has all been seted up fixed slot (18), and fixed slot (18) inner wall all sliding connection has fixed block (19), equal fixedly connected with spring (20) between fixed block (19) and fixed slot (18) bottom surface.

2. The sealing detection device for valve production according to claim 1, wherein the side of the upper end surface of the horizontal table (4) close to the center of the detection table (1) and the front and rear sides of the upper end surface of the placing table (13) are respectively provided with a limiting groove (22), the bottom surfaces of the mounting block (6) and the extrusion plate (17) are respectively fixed with a limiting block (23) through screws, and the limiting blocks (23) are respectively connected in the limiting grooves (22) in a sliding manner.

3. The sealing detection device for the valve production is characterized in that a rubber head (21) is further fixed at one end, away from the fixing groove (18), of the fixing block (19).

4. The valve production seal detection device according to claim 1, wherein the fixing grooves (18) are provided in a plurality and are distributed in a matrix on the end surface of the extrusion plate (17) on the side close to the center of the detection table (1).

5. The sealing detection device for valve production according to claim 1, wherein the sealing rod (7) is designed in a conical shape, and an included angle between an inclined surface of the sealing rod (7) and a horizontal direction is 5 °.

6. The sealing detection device for valve production according to claim 1, wherein the pressure gauge (12) is located at an end far from the air pump (9).